CN208190979U - Lamps and lanterns and its circuit unit - Google Patents
Lamps and lanterns and its circuit unit Download PDFInfo
- Publication number
- CN208190979U CN208190979U CN201721389818.2U CN201721389818U CN208190979U CN 208190979 U CN208190979 U CN 208190979U CN 201721389818 U CN201721389818 U CN 201721389818U CN 208190979 U CN208190979 U CN 208190979U
- Authority
- CN
- China
- Prior art keywords
- circuit
- light sources
- module
- sounding
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a lamps and lanterns and its circuit units, wherein the lamps and lanterns include a circuit unit and the light device and a speaker unit for being electrically connected to the circuit unit, wherein the circuit unit includes a suppression circuit portion and the circuit of light sources portion and a sounding circuit portion for being electrically connected to the suppression circuit portion respectively, the suppression circuit portion is electrically connected to an external power supply by a light modulator, the light device is electrically connected to the circuit of light sources portion, the speaker unit is electrically connected to the sounding circuit portion, when the voltage and current of the electric energy wherein exported when light modulator adjustment external power supply to the circuit unit, the circuit of light sources portion can export constant electric current to the light device, constant voltage can be exported to the speaker unit with the sounding circuit portion.
Description
Technical field
The utility model relates to a lamps and lanterns, in particular to a lamps and lanterns and its circuit unit.
Background technique
Lamps and lanterns are illuminations common in daily life, allow to be installed in the positions such as ceiling to be used for
Illuminating ray is provided for use environment.In recent years, the requirement with people for environmental amenity degree is higher and higher, only provides photograph
The lamps and lanterns of bright function have increasingly been unable to satisfy the demand of people, and it is desirable to lamps and lanterns to be capable of providing more functions, such as
It is desirable to lamps and lanterns to be capable of providing electroacoustic conversion function possessed by such as loudspeaker, that is, it is desirable to lamps and lanterns to be capable of providing photograph
Sound is reproduced in response to the input of audio signal while bright function.In order to meet market for the need of acousto-optic integrated formula lamps and lanterns
It asks, occurs a kind of integrated type lamp on the market comprising circuit board and lamp device and the loudspeaking for being electrically connected to circuit board
The necessary component such as device device and shell, that is, existing integrated type lamp integrates lamp device and speaker unit
It is integrated, so that lamps and lanterns can pass through lamp device when being powered respectively to lamp device and speaker unit by circuit board
Illumination functions are provided and provide electroacoustic conversion function by speaker unit.Although existing integrated type lamp can provide simultaneously
Illumination functions and electroacoustic conversion function, but it remains many defects, and specifically, circuit board only can be to lamp device
Consistent and constant electric current and voltage are exported with speaker unit, although this mode can guarantee that integrated type lamp is working
When stability, but the shading value of illuminating ray that integrated type lamp is provided by lamp device can not be conditioned, that is, be utilized
The integrated type lamp of this circuit board does not have a dimming function, and the illuminating ray that the lamps and lanterns for having dimming function are generated by it
Bright-dark degree can be adjusted according to actual needs and deep welcome by market and be pursued by user.It is well known that lamp
The dimming function of tool is to be realized by changing the voltage in circuit, and the circuit board of existing integrated type lamp does not have and changes
The function of voltage in power transformation road, therefore, existing integrated type lamp also just do not have dimming function.For existing integrated form
For lamps and lanterns, if the voltage in its circuit for allowing to change circuit board, although can be realized the dimming function of integrated type lamp,
But circuit board exports constant voltage without normal direction speaker unit, once and the received spread of voltage of speaker unit, then raise
Sound device device just can not normally work.
In addition, by the wireless control modules such as bluetooth, WiFi, ZigBee, and the driving power of PWM control mode is combined,
It can be realized stable illuminalive power-supply output to export with audio power, still, the price is very expensive for this mode, for one
As consumer for can not undertake, and just at present, although utilizing wireless control module and PWM control mode phase
In conjunction with mode can adjust integrated type lamp lamp device bright and dark light degree while to speaker unit export
Constant voltage, but this mode does not meet the use habit of ordinary populace family.
Utility model content
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein the circuit unit can be steady
Surely constant electric current is exported to a light device of the lamps and lanterns and export to a speaker unit of the lamps and lanterns permanent
Fixed voltage, to guarantee the stability of the lamps and lanterns at work.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein the light device produces
The bright-dark degree of raw light allows to be adjusted, and when adjusting the bright-dark degree for the light that the light device generates
Any undesirable influence will not be caused, on the working condition of the speaker unit to guarantee the stabilization of the lamps and lanterns at work
Property and reliability.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein even inputting the electricity
After the electric current and voltage of road unit are adjusted, the circuit unit can also export constant electricity to the light device
It flows and exports constant voltage to the speaker unit, in this way, the lamps and lanterns allow in the lighting
The bright-dark degree for the light that device generates will not cause the working condition of the speaker unit any undesirable when being adjusted
It influences, to guarantee the stability and reliability of the lamps and lanterns at work.For example, between the circuit unit and external power supply
A light modulator can be set, by the voltage and current of the adjustable input circuit unit of the light modulator, even if such as
This, the circuit unit can also export constant electric current to the light device and export to the speaker unit permanent
Fixed voltage.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein the circuit unit includes one
Suppression circuit portion and the circuit of light sources portion and a sounding circuit portion for being electrically connected to the suppression circuit portion respectively, the light
Lighting device is electrically connected to the circuit of light sources portion, by the suppression circuit portion and circuit of light sources portion mutual cooperation
And constant electric current is exported to the light device, the speaker unit is electrically connected to the sounding circuit portion, with
It cooperates by the suppression circuit portion and the sounding circuit portion and exports constant voltage to the speaker unit.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein the circuit of light sources portion includes
One circuit of light sources processing module, a dimming controlling module and a circuit of light sources output module, the circuit of light sources processing module
It is electrically connected with the dimming controlling module in the suppression circuit portion and the circuit of light sources output module, wherein passing through
The light modulator adjusts the electric current that external power supply is exported to the circuit unit and power supply and adjusts and be electrically connected to the light source
When the bright-dark degree for the light that the light device of circuit output module generates, the suppression circuit portion, the light source
Processing of circuit module and the dimming controlling module can cooperate and pass through the circuit of light sources output module to the lamp
Illuminating apparatus exports constant electric current, to guarantee the stability and reliability of the light device at work.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein the sounding circuit portion includes
One sounding circuit processing module, an Isobarically Control module and a sounding circuit output module, the sounding circuit processing module
It is electrically connected to the suppression circuit portion, the Isobarically Control module is electrically connected to the sounding circuit module, the source of sound
Circuit output module is electrically connected to the sounding circuit processing module and the Isobarically Control module, wherein passing through the tune
The light device electric current that is exported to the circuit unit of adjustment external power supply and voltage and adjust that be electrically connected to the circuit of light sources defeated
When the bright-dark degree for the light that the light device of module generates out, the suppression circuit portion, the sounding circuit handle mould
Block and the Isobarically Control module can cooperate and by the sounding circuit output module to being electrically connected to the sound
The speaker unit of source circuit output module exports constant voltage.
One of the utility model is designed to provide a lamps and lanterns and its circuit unit, wherein distortion is in the light modulator
When being adjusted to minimum output, the circuit unit also can be by the suppression circuit portion and the sounding circuit portion to described
Speaker unit exports constant voltage, to guarantee the stability and reliability of the working condition of the speaker unit.
According to the one aspect of the utility model, the utility model provides a circuit unit, is used for respectively to a lamps and lanterns
One light device and a speaker unit supply electric energy, wherein the circuit unit includes:
One circuit of light sources portion, wherein the circuit of light sources portion includes a circuit of light sources processing module, a dimming controlling module
And a circuit of light sources output module, the circuit of light sources processing module and the dimming controlling module are electrically connected to outer respectively
Portion's power supply and the circuit of light sources output module, wherein the light device is electrically connected to the circuit of light sources output mould
Block；With
One sounding circuit portion, wherein the sounding circuit portion includes a sounding circuit processing module, an Isobarically Control module
And a sounding circuit output module, the sounding circuit processing module are electrically connected to external power supply, the Isobarically Control mould
Block is electrically connected to the sounding circuit processing module, and the sounding circuit output module is electrically connected to the source of sound electricity respectively
Road processing module and the Isobarically Control module, wherein the speaker unit is electrically connected to the sounding circuit output mould
Block, wherein the circuit of light sources output module is exported to the light device when external power supply is powered to the lamps and lanterns
Constant electric current and the sounding circuit output module export constant voltage to the speaker unit.
One embodiment according to the present utility model, the circuit of light sources processing module include that a circuit of light sources rectifies mould
Block, the circuit of light sources rectification module are electrically connected to external power supply, the dimming controlling module and circuit of light sources output
Module is electrically connected to the circuit of light sources rectification module respectively.
One embodiment according to the present utility model, the circuit of light sources processing module further comprise circuit of light sources suppression
Molding block, wherein the circuit of light sources suppression module is electrically connected to the circuit of light sources rectification module, wherein the light modulation is controlled
Molding block and the circuit of light sources output module are electric by way of being electrically connected to the circuit of light sources suppression module respectively
It is connected to the circuit of light sources rectification module.
One embodiment according to the present utility model, the sounding circuit processing module include a sounding circuit rectification module
With a filter module, wherein the sounding circuit rectification module is electrically connected to external power supply and the filter module, the perseverance
Pressure control module is electrically connected to the sounding circuit rectification module, and the sounding circuit output module is electrically connected to the filter
Wave module.
One embodiment according to the present utility model, the circuit unit further comprise a suppression circuit portion, wherein institute
State the circuit of light sources processing module in circuit of light sources portion and the sound of the dimming controlling module and the sounding circuit portion
Source circuit processing module is electrically connected to the suppression circuit portion respectively.
One embodiment according to the present utility model, the circuit unit further comprises a circuit board, wherein the light
Source circuit portion and the sounding circuit portion are arranged at the circuit board respectively.
One embodiment according to the present utility model, the circuit of light sources portion and the sounding circuit portion are respectively with printing
Mode is arranged at the circuit board；Or the circuit of light sources portion and the sounding circuit portion are set in a manner of etching respectively
It is placed in the circuit board.
According to the other side of the utility model, the utility model further provides for a lamps and lanterns comprising:
One light device；
One speaker unit；And
One circuit unit, wherein the circuit unit includes:
One circuit of light sources portion, wherein the circuit of light sources portion includes a circuit of light sources processing module, a dimming controlling module
And a circuit of light sources output module, the circuit of light sources processing module and the dimming controlling module are electrically connected to outer respectively
Portion's power supply and the circuit of light sources output module, wherein the light device is electrically connected to the circuit of light sources output mould
Block；With
One sounding circuit portion, wherein the sounding circuit portion includes a sounding circuit processing module, an Isobarically Control module
And a sounding circuit output module, the sounding circuit processing module are electrically connected to external power supply, the Isobarically Control mould
Block is electrically connected to the sounding circuit processing module, and the sounding circuit output module is electrically connected to the source of sound electricity respectively
Road processing module and the Isobarically Control module, wherein the speaker unit is electrically connected to the sounding circuit output mould
Block, wherein the circuit of light sources output module is exported to the light device when external power supply is powered to the lamps and lanterns
Constant electric current,
Constant voltage is exported to the speaker unit with the sounding circuit output module.
One embodiment according to the present utility model, the circuit of light sources processing module include that a circuit of light sources rectifies mould
Block, the circuit of light sources rectification module are electrically connected to external power supply, the dimming controlling module and circuit of light sources output
Module is electrically connected to the circuit of light sources rectification module respectively.
One embodiment according to the present utility model, the circuit of light sources processing module further comprise circuit of light sources suppression
Molding block, wherein the circuit of light sources suppression module is electrically connected to the circuit of light sources rectification module, wherein the light modulation is controlled
Molding block and the circuit of light sources output module are electric by way of being electrically connected to the circuit of light sources suppression module respectively
It is connected to the circuit of light sources rectification module.
One embodiment according to the present utility model, the sounding circuit processing module include a sounding circuit rectification module
With a filter module, wherein the sounding circuit rectification module is electrically connected to external power supply and the filter module, the perseverance
Pressure control module is electrically connected to the sounding circuit rectification module, and the sounding circuit output module is electrically connected to the filter
Wave module.
One embodiment according to the present utility model, the circuit unit further comprise a suppression circuit portion, wherein institute
State the circuit of light sources processing module in circuit of light sources portion and the sound of the dimming controlling module and the sounding circuit portion
Source circuit processing module is electrically connected to the suppression circuit portion respectively.
One embodiment according to the present utility model, the circuit unit further comprises a circuit board, wherein the light
Source circuit portion and the sounding circuit portion are arranged at the circuit board respectively.
One embodiment according to the present utility model, the circuit of light sources portion and the sounding circuit portion are respectively with printing
Mode is arranged at the circuit board；Or the circuit of light sources portion and the sounding circuit portion are set in a manner of etching respectively
It is placed in the circuit board.
According to the other side of the utility model, the utility model further provides for the method for supplying power to of a lamps and lanterns, wherein institute
Method of supplying power to is stated to include the following steps:
(a) power supply unit of a lamps and lanterns is supplied electric energy to via a light modulator；With
(b) after said supply unit receives electric energy, said supply unit is supplied electric energy to by a circuit of light sources portion
One light device of the lamps and lanterns, and filled by the loudspeaker that a sounding circuit portion supplies electric energy to the lamps and lanterns
It sets, wherein said supply unit passes through the circuit of light sources portion to the light device when the light modulator is adjusted
It exports constant electric current and said supply unit and constant electricity is exported to the speaker unit by the sounding circuit portion
Pressure.
One embodiment according to the present utility model, in the step (b), in a suppression circuit of said supply unit
After portion receives electric energy, said supply unit is supplied electric energy by being electrically connected to the circuit of light sources portion in the suppression circuit portion
Electric energy should be supplied to the light device, and the sounding circuit portion by being electrically connected to the suppression circuit portion
To the speaker unit.
Detailed description of the invention
Fig. 1 is the conceptual schematic view according to the structure of a lamps and lanterns of a preferred embodiment of the utility model.
Fig. 2 is the conceptual schematic view according to a circuit unit of the lamps and lanterns of the above-mentioned preferred embodiment of the utility model.
Fig. 3 is illustrated according to the principle of the circuit unit of the lamps and lanterns of the above-mentioned preferred embodiment of the utility model
Figure.
Fig. 4 is the three-dimensional signal according to a lamps and lanterns of a specific embodiment of the above-mentioned preferred embodiment of the utility model
Figure.
Specific embodiment
Claim according to the present utility model and specification disclosure of that, the technical solution of the utility model are specific
As described below.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on
Stating term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
With reference to the utility model Figure of description attached drawing 1 to Fig. 3, according to the one of a preferred embodiment of the utility model
Lamps and lanterns are disclosed for and are set forth in following description, wherein the lamps and lanterns include a light device 10, a loudspeaker
Device 20 and a circuit unit 30, wherein the light device 10 and the speaker unit 20 are electrically connected to respectively
The circuit unit 30, wherein the circuit unit 30 is used to for the electric energy of external power supply to be respectively supplied to the lighting to fill
10 and the speaker unit 20 are set, to provide illumination by the light device 10 for the use environment of the lamps and lanterns
Light, and sound is provided by the speaker unit 20 for the use environment of the lamps and lanterns.
With reference to attached drawing 1 and Fig. 2, a light modulator 40 is set between the lamps and lanterns and the external power supply, wherein described
Light modulator 40 can be but not limited to controllable silicon dimmer, wherein can adjust the described of the lamps and lanterns by the light modulator 40
The bright-dark degree for the light that light device 10 generates, and the light device is being adjusted by the light modulator 40
When the bright-dark degree of 10 light generated, the circuit unit 30 can export constant electricity to the light device 10
Stream, and constant voltage is exported to the speaker unit 20, to guarantee 10 He of the light device of the lamps and lanterns
The reliability of the speaker unit 20 respectively at work.More importantly generated in the light device 10
When the bright-dark degree of light is adjusted, because the circuit unit 30 can export constant electricity to the speaker unit 20
Pressure, thus be particularly conducive to guarantee the stability of the speaker unit 20 at work, and by the speaker unit 20
Good sound quality is provided.
Further, the circuit unit 30 includes a circuit of light sources portion 31, a sounding circuit portion 32 and an inhibition electricity
Road portion 33, wherein the circuit of light sources portion 31 and the sounding circuit portion 32 are electrically connected to the suppression circuit portion 33 respectively,
The suppression circuit portion 33 is electrically connected to the light modulator 40 and external power supply, wherein the light device 10 is electrically connected
It is connected to the circuit of light sources portion 31, the speaker unit 20 is electrically connected to the sounding circuit portion 32.External power supply provides
Electric energy can be supplied to the light by the light modulator 40, the suppression circuit portion 33 and the circuit of light sources portion 31 and shine
Bright device 10, and can be supplied to by the light modulator 40, the suppression circuit portion 33 and the sounding circuit portion 32 described
Speaker unit 20.
It is noted that passing through the light modulator 40, the suppression circuit portion 33 and the circuit of light sources portion 31 to institute
The electric current for stating the output of light device 10 is constant electric current, and passes through the light modulator 40,33 and of suppression circuit portion
The sounding circuit portion 32 to the voltage that the speaker unit 20 exports be constant electric current.Even with the light modulator
When electric current and voltage that 40 adjustment external power supplies are exported to the circuit unit 30, the suppression circuit portion 33 and light source electricity
Road portion 31 can also cooperate and export perseverance to the light device 10 for being electrically connected to the circuit of light sources portion 31
Fixed electric current and the suppression circuit portion 33 and the sounding circuit portion 32 cooperate and to being electrically connected to the source of sound electricity
The speaker unit 20 in road portion 32 exports constant voltage, to advantageously ensure that the lamps and lanterns are reliable when being worked
Property.It is understood that when the electric current and voltage that the light modulator 40 adjustment external power supply is exported to the circuit unit 30,
The bright-dark degree for the light that the light device 10 of the lamps and lanterns generates can be adjusted as needed, and herein
When because the circuit unit 30 to the voltage that the speaker unit 20 exports be constant voltage, thus the loudspeaker
The working condition of device 20 not will receive any adverse effect, so that good sound quality is provided by the speaker unit 20,
This is that the lamps and lanterns of the prior art are unexpected, and the function that the lamps and lanterns of the utility model have is to the lamps and lanterns
Using effect guarantee and raising for it is particularly useful.
It will be further appreciated that when the even described light modulator 40 is adjusted to minimum output, the circuit unit 30
Constant voltage can be exported to the speaker unit 20, with guarantee the stability of the speaker unit 20 at work and
Reliability.
With reference to attached drawing 1, the circuit unit 30 further comprises a circuit board 34, wherein the circuit of light sources portion 31, institute
It states sounding circuit portion 32 and the suppression circuit portion 33 and is arranged at the circuit board 34.
It is noted that the type of the circuit board 34 is unrestricted, such as the circuit board 34 may be implemented as
But be not limited to PCB circuit board, FPC circuit board, rigid-flexible circuit board etc..It's also worth mentioning that by the circuit of light sources portion
31, institute of the mode in the utility model of the circuit board 34 is arranged in the sounding circuit portion 32 and the suppression circuit portion 33
State unrestricted in lamps and lanterns, such as the circuit of light sources portion 31, the sounding circuit portion 32 and the suppression circuit portion 33 can be with
The circuit board 34 is arranged at through but not limited to modes such as printing, etchings.
In a preferable embodiment of the lamps and lanterns of the utility model, the light source of the circuit unit 30
Circuit portion 31 and the sounding circuit portion 32 are mutually indepedent, so that the lamps and lanterns can be by the circuit unit 30 subsequent
The circuit of light sources portion 31 export constant electric current to the light device 10, and by the sounding circuit portion 32 to
The speaker unit 20 exports constant voltage, and the circuit of light sources portion 31 and the sounding circuit portion 32 will not mutually be done
It relates to, to guarantee the stability and reliability of the lamps and lanterns when in use.
Attached drawing 2 shows the conceptual schematic view of the circuit unit 30, and attached drawing 3 shows the principle of the circuit unit 30
Schematic diagram, with reference to attached drawing 2 and Fig. 3, the circuit of light sources portion 31 further comprises a circuit of light sources processing module 311, one light modulation
Control module 312 and a circuit of light sources output module 313, wherein the circuit of light sources processing module 311 and light modulation control
Molding block 312 is electrically connected to the suppression circuit portion 33 and the circuit of light sources output module 313 respectively, wherein the light
Lighting device 10 is electrically connected to the circuit of light sources output module 313.When the electric energy of external power supply is provided to the circuit
When unit 30, the suppression circuit portion 33, the circuit of light sources processing module 311 and the dimming controlling module 312 being capable of phases
Mutually cooperation and by the circuit of light sources output module 313 to being electrically connected to described in the circuit of light sources output module 313
Light device 10 exports constant electric current, adjusts external power supply to the circuit unit even with the light modulator 40
When the electric current and voltage of the electric energy of 30 outputs, the suppression circuit portion 33, the circuit of light sources processing module 311 and the light modulation
Control module 312 can also cooperate and export constant electric current by the circuit of light sources output module 313, and described
The bright-dark degree for the light that light device 10 generates can adjust external power supply to the circuit because of the light modulator 40
Unit 30 export electric energy electric current and voltage and be changed.
Further, the circuit of light sources processing module 311 further comprises a circuit of light sources rectification module 3111 and one
Circuit of light sources suppression module 3112, wherein the circuit of light sources rectification module 3111 is electrically connected to 33 He of suppression circuit portion
The circuit of light sources suppression module 3112, wherein the dimming controlling module 312 and the circuit of light sources output module 313 difference
It is electrically connected to the circuit of light sources suppression module 3112, to rectify by the suppression circuit portion 33, the circuit of light sources
Module 3111, the circuit of light sources suppression module 3112 and the dimming controlling module 312 cooperate and by the light source
Circuit output module 313 exports perseverance to the light device 10 for being electrically connected to the circuit of light sources output module 313
Fixed electric current.
Preferably, the suppression circuit portion 33 is Electro Magnetic Compatibility suppression circuit (EMC suppression circuit, Electro
Magnetic Compatibility).Correspondingly, the circuit of light sources suppression module 3112 in the circuit of light sources portion 31 is also
Electro Magnetic Compatibility suppression circuit (EMC suppression circuit, Electro Magnetic Compatibility).
Correspondingly, the sounding circuit portion 32 further comprises a sounding circuit processing module 321, an Isobarically Control module
322 and a sounding circuit output module 323, wherein the sounding circuit processing module 321 is electrically connected to the inhibition electricity
Road portion 33, the Isobarically Control module 322 are electrically connected to the sounding circuit processing module 321, the sounding circuit output
Module 323 is electrically connected to the sounding circuit processing module 321 and the Isobarically Control module 322 respectively, wherein described raise
Sound device device 20 is electrically connected to the sounding circuit output module 323.When the electric energy of external power supply is provided to the circuit
When unit 30, the suppression circuit portion 33, the sounding circuit processing module 321 and the Isobarically Control module 322 being capable of phases
Mutually cooperation and by the sounding circuit output module 323 to being electrically connected to described in the sounding circuit output module 323
Speaker unit 20 exports constant voltage, to guarantee the stability and reliability of the speaker unit 20 at work.Into
One step, even with the electric current and electricity of the electric energy that the light modulator 40 adjustment external power supply is exported to the circuit unit 30
When pressure, the suppression circuit portion 33, the circuit of light sources processing module 311 and the dimming controlling module 312 also can be mutual
Cooperate and export constant electric current by the circuit of light sources output module 313 to adjust the generation of light device 10
The bright-dark degree of light, meanwhile, the suppression circuit portion 33, the sounding circuit processing module 321 and the Isobarically Control mould
Block 322 also mutually can cooperate and export constant voltage by the sounding circuit output module 323 to guarantee described raise
The stability and reliability of the working condition of sound device device 20, this is that the lamps and lanterns of the prior art are unexpected.
Further, the sounding circuit processing module 321 further comprises a sounding circuit rectification module 3211 and one
Filter module 3212, wherein the sounding circuit rectification module 3211 is electrically connected to the suppression circuit portion 33 and the filtering
Module 3212, the Isobarically Control module 322 are electrically connected to the sounding circuit rectification module 3211, and the sounding circuit is defeated
Module 323 is electrically connected to the filter module 3212 out, to rectify by the suppression circuit portion 33, the sounding circuit
Module 3211, the filter module 3212 and the Isobarically Control module 322 cooperate and export by the sounding circuit
Module 323 exports constant electric current to the speaker unit 20 for being electrically connected to the sounding circuit output module 323.
Attached drawing 4 shows a tool of the lamps and lanterns for applying the circuit unit 30 disclosed into Fig. 3 in attached drawing 1
Body example, wherein the lamps and lanterns include the light device 10, the speaker unit 20 and the circuit unit
30, wherein the light device 10 and the speaker unit 20 are electrically connected to the circuit unit 30 respectively, with by
From the circuit unit 30 respectively to the light device 10 export constant electric current and to the speaker unit 20 it is defeated
Constant voltage out.And the light and shade that the light correlates the light of the generation of device 10 is dimmed even with the light modulator 40
When degree, the circuit unit 30 also to the light device 10 can export constant electric current respectively and to the loudspeaking
Device device 20 exports constant voltage, to guarantee the reliability and stability of the lamps and lanterns when in use.Preferably, the lamp
Illuminating apparatus 10 and the speaker unit 20 can be integrated into one.
According to the other side of the utility model, the utility model further provides for the method for supplying power to of a lamps and lanterns, wherein institute
Method of supplying power to is stated to include the following steps:
(a) said supply unit 30 of the lamps and lanterns is supplied electric energy to via the light modulator 40；With
(b) after said supply unit 30 receives electric energy, said supply unit 30 will be electric by the circuit of light sources portion 31
It can be supplied to the light device 10 of the lamps and lanterns, and the lamp is supplied electric energy to by the sounding circuit portion 32
The speaker unit 20 of tool, wherein said supply unit 30 passes through the light source electricity when the light modulator 40 is adjusted
Road portion 31 exports constant electric current and said supply unit 30 to the light device 10 and passes through the sounding circuit portion 32
Constant voltage is exported to the speaker unit 20.
It will be appreciated by those skilled in the art that above embodiments are only for example, wherein the feature of different embodiments
It can be combined with each other, do not explicitly pointed out in the accompanying drawings with obtaining being readily conceivable that according to the content that the utility model discloses
Embodiment.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model
Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention
Can there are any deformation or modification.
Claims (36)
1. a circuit unit is used to supply electric energy to a light device of a lamps and lanterns and a speaker unit respectively,
It is characterized in that, comprising:
One circuit of light sources portion, wherein the circuit of light sources portion include a circuit of light sources processing module, a dimming controlling module and
One circuit of light sources output module, the circuit of light sources processing module and the dimming controlling module are electrically connected to external electrical respectively
Source and the circuit of light sources output module, wherein the light device is electrically connected to the circuit of light sources output module；
With
One sounding circuit portion, wherein the sounding circuit portion include a sounding circuit processing module, an Isobarically Control module and
One sounding circuit output module, the sounding circuit processing module are electrically connected to external power supply, the Isobarically Control module quilt
It is electrically connected to the sounding circuit processing module, the sounding circuit output module is electrically connected to respectively at the sounding circuit
Module and the Isobarically Control module are managed, wherein the speaker unit is electrically connected to the sounding circuit output module,
In when external power supply is powered to the lamps and lanterns, the circuit of light sources output module exports constant to the light device
Electric current and the sounding circuit output module export constant voltage to the speaker unit.
2. circuit unit according to claim 1, wherein the circuit of light sources processing module is rectified including a circuit of light sources
Module, the circuit of light sources rectification module are electrically connected to external power supply, and the dimming controlling module and the circuit of light sources are defeated
Module is electrically connected to the circuit of light sources rectification module respectively out.
3. circuit unit according to claim 2, wherein the circuit of light sources processing module further comprises light source electricity
Road suppression module, wherein the circuit of light sources suppression module is electrically connected to the circuit of light sources rectification module, wherein the tune
Photocontrol module and the circuit of light sources output module are respectively by way of being electrically connected to the circuit of light sources suppression module
It is electrically connected to the circuit of light sources rectification module.
4. circuit unit according to any one of claims 1 to 3, wherein the sounding circuit processing module includes a source of sound
Circuit rectifies module and a filter module, wherein the sounding circuit rectification module is electrically connected to external power supply and the filtering
Module, the Isobarically Control module are electrically connected to the sounding circuit rectification module, and the sounding circuit output module is electric
It is connected to the filter module.
5. circuit unit according to any one of claims 1 to 3 further comprises a suppression circuit portion, wherein the light
The circuit of light sources processing module and the dimming controlling module in source circuit portion and the source of sound electricity in the sounding circuit portion
Road processing module is electrically connected to the suppression circuit portion respectively.
6. circuit unit according to claim 4 further comprises a suppression circuit portion, wherein the circuit of light sources portion
The sounding circuit processing module of the circuit of light sources processing module and the dimming controlling module and the sounding circuit portion
It is electrically connected to the suppression circuit portion respectively.
7. circuit unit according to any one of claims 1 to 3 further comprises a circuit board, wherein the light source is electric
Road portion and the sounding circuit portion are arranged at the circuit board respectively.
8. circuit unit according to claim 4 further comprises a circuit board, wherein the circuit of light sources portion and described
Sounding circuit portion is arranged at the circuit board respectively.
9. circuit unit according to claim 5 further comprises a circuit board, wherein the circuit of light sources portion and described
Sounding circuit portion is arranged at the circuit board respectively.
10. circuit unit according to claim 6 further comprises a circuit board, wherein the circuit of light sources portion and institute
It states sounding circuit portion and is arranged at the circuit board respectively.
11. circuit unit according to claim 7, wherein the circuit of light sources portion and the sounding circuit portion are respectively with print
The mode of brush is arranged at the circuit board.
12. according to circuit unit as claimed in claim 7, wherein the circuit of light sources portion and the sounding circuit portion are respectively with etching
Mode be arranged at the circuit board.
13. according to circuit unit according to any one of claims 8, wherein the circuit of light sources portion and the sounding circuit portion are respectively with printing
Mode be arranged at the circuit board.
14. according to circuit unit according to any one of claims 8, wherein the circuit of light sources portion and the sounding circuit portion are respectively with etching
Mode be arranged at the circuit board.
15. according to circuit unit as claimed in claim 9, wherein the circuit of light sources portion and the sounding circuit portion are respectively with printing
Mode be arranged at the circuit board.
16. according to circuit unit as claimed in claim 9, wherein the circuit of light sources portion and the sounding circuit portion are respectively with etching
Mode be arranged at the circuit board.
17. according to circuit unit described in any one of claim 10, wherein the circuit of light sources portion and the sounding circuit portion are respectively with print
The mode of brush is arranged at the circuit board.
18. according to circuit unit described in any one of claim 10, wherein the circuit of light sources portion and the sounding circuit portion are respectively with erosion
The mode at quarter is arranged at the circuit board.
19. a lamps and lanterns characterized by comprising
One light device；
One speaker unit；And
One circuit unit, wherein the circuit unit includes:
One circuit of light sources portion, wherein the circuit of light sources portion include a circuit of light sources processing module, a dimming controlling module and
One circuit of light sources output module, the circuit of light sources processing module and the dimming controlling module are electrically connected to external electrical respectively
Source and the circuit of light sources output module, wherein the light device is electrically connected to the circuit of light sources output module；
With
One sounding circuit portion, wherein the sounding circuit portion include a sounding circuit processing module, an Isobarically Control module and
One sounding circuit output module, the sounding circuit processing module are electrically connected to external power supply, the Isobarically Control module quilt
It is electrically connected to the sounding circuit processing module, the sounding circuit output module is electrically connected to respectively at the sounding circuit
Module and the Isobarically Control module are managed, wherein the speaker unit is electrically connected to the sounding circuit output module,
In when external power supply is powered to the lamps and lanterns, the circuit of light sources output module exports constant to the light device
Electric current and the sounding circuit output module export constant voltage to the speaker unit.
20. lamps and lanterns according to claim 19, wherein the circuit of light sources processing module includes that a circuit of light sources rectifies mould
Block, the circuit of light sources rectification module are electrically connected to external power supply, the dimming controlling module and circuit of light sources output
Module is electrically connected to the circuit of light sources rectification module respectively.
21. lamps and lanterns according to claim 20, wherein the circuit of light sources processing module further comprises a circuit of light sources
Suppression module, wherein the circuit of light sources suppression module is electrically connected to the circuit of light sources rectification module, wherein the light modulation
Control module and the circuit of light sources output module quilt by way of being electrically connected to the circuit of light sources suppression module respectively
It is electrically connected to the circuit of light sources rectification module.
22. any lamps and lanterns in 9 to 21 according to claim 1, wherein the sounding circuit processing module includes a source of sound
Circuit rectifies module and a filter module, wherein the sounding circuit rectification module is electrically connected to external power supply and the filtering
Module, the Isobarically Control module are electrically connected to the sounding circuit rectification module, and the sounding circuit output module is electric
It is connected to the filter module.
23. any lamps and lanterns in 9 to 21 according to claim 1, wherein the circuit unit further comprises inhibition electricity
Road portion, wherein the circuit of light sources processing module in the circuit of light sources portion and the dimming controlling module and the sounding circuit
The sounding circuit processing module in portion is electrically connected to the suppression circuit portion respectively.
24. lamps and lanterns according to claim 22, wherein the circuit unit further comprises a suppression circuit portion, wherein institute
State the circuit of light sources processing module in circuit of light sources portion and the sound of the dimming controlling module and the sounding circuit portion
Source circuit processing module is electrically connected to the suppression circuit portion respectively.
25. any lamps and lanterns in 9 to 21 according to claim 1, wherein the circuit unit further comprises a circuit board,
Wherein the circuit of light sources portion and the sounding circuit portion are arranged at the circuit board respectively.
26. lamps and lanterns according to claim 22, wherein the circuit unit further comprises a circuit board, wherein the light
Source circuit portion and the sounding circuit portion are arranged at the circuit board respectively.
27. lamps and lanterns according to claim 23, wherein the circuit unit further comprises a circuit board, wherein the light
Source circuit portion and the sounding circuit portion are arranged at the circuit board respectively.
28. lamps and lanterns according to claim 26, wherein the circuit unit further comprises a circuit board, wherein the light
Source circuit portion and the sounding circuit portion are arranged at the circuit board respectively.
29. lamps and lanterns according to claim 25, wherein the circuit of light sources portion and the sounding circuit portion are respectively with printing
Mode be arranged at the circuit board.
30. lamps and lanterns described in claim 25, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of etching
Formula is arranged at the circuit board.
31. lamps and lanterns described in claim 26, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of printing
Formula is arranged at the circuit board.
32. lamps and lanterns described in claim 26, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of etching
Formula is arranged at the circuit board.
33. lamps and lanterns described in claim 27, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of printing
Formula is arranged at the circuit board.
34. lamps and lanterns described in claim 27, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of etching
Formula is arranged at the circuit board.
35. lamps and lanterns described in claim 28, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of printing
Formula is arranged at the circuit board.
36. lamps and lanterns described in claim 28, wherein the circuit of light sources portion and the sounding circuit portion are respectively with the side of etching
Formula is arranged at the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389818.2U CN208190979U (en) | 2017-10-25 | 2017-10-25 | Lamps and lanterns and its circuit unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721389818.2U CN208190979U (en) | 2017-10-25 | 2017-10-25 | Lamps and lanterns and its circuit unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190979U true CN208190979U (en) | 2018-12-04 |
Family
ID=64441645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721389818.2U Active CN208190979U (en) | 2017-10-25 | 2017-10-25 | Lamps and lanterns and its circuit unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770923A (en) * | 2017-10-25 | 2018-03-06 | 佛山市威得士灯饰电器有限公司 | The method of supplying power to of light fixture and its circuit unit and light fixture |
| WO2020147057A1 (en) * | 2019-01-17 | 2020-07-23 | 佛山市威得士灯饰电器有限公司 | Lamp and circuit unit thereof, and lamp power supply method |
-
2017
- 2017-10-25 CN CN201721389818.2U patent/CN208190979U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770923A (en) * | 2017-10-25 | 2018-03-06 | 佛山市威得士灯饰电器有限公司 | The method of supplying power to of light fixture and its circuit unit and light fixture |
| WO2020147057A1 (en) * | 2019-01-17 | 2020-07-23 | 佛山市威得士灯饰电器有限公司 | Lamp and circuit unit thereof, and lamp power supply method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107222953B (en) | Numerical model analysis dims constant-current controller integrated circuit | |
| CN208190979U (en) | Lamps and lanterns and its circuit unit | |
| CN103313469B (en) | A kind of drive circuit of LED light device and driving method | |
| CN106604454A (en) | Driving circuit and driving method of using switch to set LED luminance | |
| CN102595733A (en) | Birdcage landscape technology lamp | |
| CN103379713B (en) | Light modulation circuit | |
| CN107770923A (en) | The method of supplying power to of light fixture and its circuit unit and light fixture | |
| CN109327941B (en) | LED lamp capable of adjusting brightness and color temperature and control method thereof | |
| CN207729302U (en) | A kind of desk lamp using lamp light adjustable controller | |
| TWM527525U (en) | Intelligent lighting device capable of reducing power consumption in standby | |
| CN207166830U (en) | A kind of railcar dims LED illumination lamp control system certainly | |
| CN206602693U (en) | Intelligent Dynamic adjusts lighting device | |
| CN208397977U (en) | A kind of car light multifunctional ligand photo structure | |
| KR20110031549A (en) | Controller for led mood lamp installed in bus | |
| CN203718697U (en) | Intelligent lamp holder | |
| CN202103902U (en) | LED digital dimming system used for realizing constant current source driving | |
| CN106255291A (en) | A kind of car light of electrocar brightness adjusting method | |
| CN208874750U (en) | Intelligent switch is used in a kind of light modulation of lamp | |
| CN206846670U (en) | Light fixture with auxiliary sleep function | |
| CN108916757A (en) | A kind of lamps and lanterns of achievable stepless dimming | |
| CN213513638U (en) | PMM pulsation constant current driving intelligent LED lighting device | |
| CN105992425B (en) | A kind of electric current output control method of LED drive circuit and LED driver | |
| CN108844039A (en) | A kind of car light multifunctional ligand photo structure and light distributing method | |
| CN214757005U (en) | LED power supply capable of adjusting output voltage and realizing noiseless and stroboflash-free lamp | |
| CN107371300A (en) | A kind of antinoise LED light source dimming control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |