CN206542540U - PA-system with lighting function - Google Patents
PA-system with lighting function Download PDFInfo
- Publication number
- CN206542540U CN206542540U CN201621454238.2U CN201621454238U CN206542540U CN 206542540 U CN206542540 U CN 206542540U CN 201621454238 U CN201621454238 U CN 201621454238U CN 206542540 U CN206542540 U CN 206542540U
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- CN
- China
- Prior art keywords
- sound
- generating element
- lighting function
- luminous component
- illuminating part
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Classifications
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- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The PA-system that the utility model one has lighting function includes a sound-generating element and a luminous component, the luminous component is arranged at the sound-generating element, the luminous component is located at the middle part of the sound-generating element, the sound-generating element is able to produce audio, the luminous component is able to be in luminance in the conductive state so that the PA-system has acoustic function and lighting function.
Description
Technical field
The utility model is related to a PA-system, more particularly to a PA-system with lighting function.
Background technology
Down lamp is widely used in the life of people at present, and it, which is able to be embedded into, is installed on the mounting surfaces such as furred ceiling, to increase
Strong aesthetic property and reduction installing space, with the continuous improvement of people's living standards, people increase spiritual enjoyment therewith, people
Pursuit to audio is consequently increased.The environment such as PA-system is not only only applied to impart knowledge to students, entertained, meeting, people are daily
In life, it can all select PA-system being installed on the places such as residence.But excessive device will influence to fit up the entirety being laid out
, has there is the product for being combined PA-system with both Down lamps on the market at present in aesthetics.
But in conventional art, the PA-system is located on the rear portion of lighting device and lighting device in radiating piece
Portion, so causes the ante-chamber of sound chamber long, influences the natural sound effect of PA-system.On the other hand, because lighting device is being used
During will produce amount of heat, these heats can not be conducted by radiating piece, so can be to behind radiating piece
PA-system cause damage.
In another conventional art, PA-system includes horn main body, T iron, magnetic core, frame and vibrating diaphragm, horn main body
Middle part has the perforation through vibrating diaphragm, frame, magnetic core and T iron, and lighting device includes support, circuit board, power line and multiple LED
Support tray on lamp, support, which is located to have on the top of vibrating diaphragm, Support tray, is provided with interior spiral shell in multiple fixed columns, each fixed column
The fixing hole corresponding with fixed column is provided with line, circuit board, LED distribution is located at board edge, and power line Electricity Federation is in LED
Lamp.This design structure, its intermediate member meeting large area stops audio, causes acoustics poor, while retaining element does not possess
Heat sinking function, will cause to damage to overall lighting device.
Utility model content
A purpose of the present utility model is that providing one has the PA-system of lighting function, and a luminous component is installed in
One sound-generating element, the luminous component and the sound-generating element are located at same sound intracavitary, and the PA-system has good
Acoustic function and lighting function.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the sound-generating element is located at
In the middle of the luminous component and a heat abstractor so that the compact overall structure of the PA-system, it is able to ensure described light
The luminous component does not influence the audio of the sound-generating element to the luminous efficiency of part simultaneously.
Another object of the present utility model is that providing one has the PA-system of lighting function, the luminous component taper
Design structure further ensure that the structure of the sound-generating element and the luminous component is more compact.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the PA-system enters one
Step includes a barrel cover portion, and the barrel cover portion forms an operatic tunes, and one group of paraphase hole is located at the inwall in the barrel cover portion, the paraphase
Hole is enhanced the audio of the sound-generating element.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the sound-generating element enters one
Step includes an audio adjustment portion, and the audio adjustment portion is enhanced the audio of the sound-generating element.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the heat abstractor includes
One radiating piece, the radiating piece is located at the middle part of a T iron of the sound-generating element, and the radiating piece is able to the illuminating part
The heat produced in the part course of work carries out radiation processes, to improve the operating efficiency and service life of the luminous component.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the radiating piece is further
Including a heat-conducting piece, the heat-conducting piece is located at an installation cavity of the T iron, and the radiating piece is connected to the heat-conducting piece, with
Strengthen the thermal conductivity of the heat abstractor.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the radiating piece is located at
In the installation cavity, to improve the structural compactness of the PA-system.
Another object of the present utility model be provide one have lighting function PA-system, the radiating piece with it is described
The design structure that T iron is integrated so that the PA-system more compact structure, with good audio.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the barrel cover portion is able to root
It is designed to straight barrel type or P font structures according to demand, to meet production or use demand.
Another object of the present utility model is that providing one has the PA-system of lighting function, and an optical element includes one
Lens, the illuminating part is arranged at the lens, and the light source that the lens are produced to the illuminating part has optically focused and leaded light
Effect.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the optical element includes
One reflector, the illuminating part is arranged at the reflector, and the light source that the reflector is produced to the illuminating part has poly-
Light and guide-lighting effect.
Another object of the present utility model is that providing one has the PA-system of lighting function, and the optical element includes
One lens and a snoot, the lens are arranged at the illuminating part, and the snoot is connected to the lens, described
Lens are located between the illuminating part and the snoot, and the snoot is in a horn-like structure so that the snoot pair
The light source that the illuminating part is produced has antiglare effect.
One or more to achieve the above object a, PA-system with lighting function includes a sound-generating element；With
One luminous component, the luminous component is arranged at the sound-generating element, and the luminous component is located in the sound-generating element
Portion, the sound-generating element is able to produce audio, and the luminous component is able to be in luminance in the conductive state so that described
PA-system has acoustic function and lighting function.
In a preferred embodiment, the sound-generating element includes a T iron, a voice coil loudspeaker voice coil, a magnet, a bullet ripple and a basin
Frame, the voice coil loudspeaker voice coil and the magnet are arranged at the T iron respectively, and the frame is connected to the T iron, and the bullet ripple is set
The frame is placed in, there is certain predetermined gap between the bullet ripple and the magnet, the voice coil loudspeaker voice coil is able to receive tone currents letter
Number, and with the magnet and the bullet ripple phase mutual feedback, produce audio
In a preferred embodiment, luminous component described in is arranged at the T iron, and positioned at the sound-generating element
Middle part, the luminous component is lighted in the conductive state, and the luminous component does not interfere with the audio of the sound-generating element
Propagate.
In a preferred embodiment, the PA-system includes a heat abstractor, and the luminous component is located at described
Heat abstractor, and positioned at the middle part of the sound-generating element, the luminous component is lighted in the conductive state, the illuminating part
The heat that part is produced carries out heat loss through conduction by the heat abstractor so that the luminous component and the heat abstractor and institute
The attachment structure of sound-generating element is stated, the audio for not interfering with the sound-generating element is propagated.
In a preferred embodiment, the audio adjustment portion includes a ring, and the ring is arranged at the frame.
In a preferred embodiment, the audio adjustment portion includes a shock prevention element, and the shock prevention element is arranged at
The frame, for weakening vibrations and the sealing operatic tunes of the frame, and then improves the audio of the sound-generating element.
In a preferred embodiment, the sound-generating element further comprises an audio adjustment portion, the audio adjustment portion
Including a cone basin and a washer, the cone basin is arranged at the frame, and the washer is arranged at the lower section of the magnet,
The cone basin and the washer are improved audio.
In a preferred embodiment, it is described luminous wherein the luminous component includes an illuminating part and an optical element
Part and the optical element are arranged at the middle part of the T iron respectively, and the illuminating part is arranged at the optical element,
The light source that the optical element is produced to the illuminating part has optically focused effect.
In a preferred embodiment, the heat abstractor include a radiating piece, the radiating piece include a radiator with
And one group of fin, the radiator is arranged at the T iron, and each fin is arranged at the radiating by radial
There is certain predetermined gap between body, each fin.
In a preferred embodiment, the heat abstractor includes a heating column, and the T iron prolongs including one end and one
Extending portion, the extension has an installation cavity, and the heating column is arranged in the installation cavity, the heat that the illuminating part is produced
Amount is delivered to the radiating piece by the heating column and radiated.
In a preferred embodiment, the radiating piece is arranged in the installation cavity so that the radiating piece and institute
The attachment structure for stating sound-generating element is more compact.
In a preferred embodiment, the PA-system further comprises a barrel cover portion, and the barrel cover portion includes a shell
Body and one group of paraphase hole, the housing have a containing cavities, and each paraphase hole is arranged in the containing cavities, the cylinder
Cover portion obtains to provide an operatic tunes for the sound-generating element.
In a preferred embodiment, the barrel cover portion includes a lock piece, and the housing has a perforate, the end
With a mounting hole, the radiator has a perforation, and the lock piece is connected to described by the perforate and the perforation
Mounting hole so that the housing is connected with the sound-generating element.
In a preferred embodiment, the housing is in cylindrical structure always so that the sound-generating element is good with one
The operatic tunes.
In a preferred embodiment, the housing is in a P font structures, and the P fonts housing has an extended cavity, with
Increase the operatic tunes of the sound-generating element.
In a preferred embodiment, the optical element includes a lens, and the illuminating part is arranged at the lens,
The light source that the lens are produced to the illuminating part has optically focused and guide-lighting effect.
In a preferred embodiment, the optical element includes a reflector, and the illuminating part is arranged at described anti-
Light cup, the light source that the reflector is produced to the illuminating part has optically focused and guide-lighting effect.
In a preferred embodiment, the optical element includes a lens and a snoot, and the lens are set
In the illuminating part, the snoot is connected to the lens, and the lens are located between the illuminating part and the snoot,
The snoot is in a horn-like structure so that the light source that the snoot is produced to the illuminating part has antiglare effect.
Brief description of the drawings
Fig. 1 and Fig. 2 are the PA-system schematic diagrames with lighting function of prior art.
Fig. 3 is the PA-system entirety sectional view according to preferred embodiment of the present utility model.
Fig. 4 is the overall explosive view of PA-system according to preferred embodiment of the present utility model.
Fig. 5 A are the schematic diagrames according to a variant embodiment of the present utility model.
Fig. 5 B are the schematic diagrames according to another variant embodiment of the present utility model.
Fig. 6 A are the sectional views in barrel cover portion in the utility model.
Fig. 6 B are the sectional views of barrel cover portion variant embodiment in the utility model.
Fig. 7 is the schematic diagram of sound-generating element direction of sound propagation in the utility model.
Fig. 8 A are the overall schematics that lens are installed on PA-system in the utility model.
Fig. 8 B are the entirety sectional views that lens are installed on PA-system in the utility model.
Embodiment
Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below
Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.Retouched following
The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang
Case and the other technologies scheme without departing from spirit and scope of the present utility model.
Of the present utility model one PA-system 1 with lighting function is able to be installed in house address, meeting room, office
The various use occasions such as region, the PA-system 1 is able to receive tone currents signal, and then carries out audio broadcasting, while institute
PA-system 1 is stated to be able to according to demand in luminous working condition, for demands such as illuminations.The PA-system 1 is in hair
Under light state, while it has good audio, mutually without interference with influence between lighting function and acoustic function.
As shown in Fig. 3 to Fig. 7, the PA-system 1 includes a sound-generating element 10, a luminous component 20 and a radiating dress
30 are put, the luminous component 20 and the heat abstractor 30 are located at the sound-generating element 10, i.e., described luminous component respectively
10 are located at the middle part of the sound-generating element 20, and the sound-generating element 10 is located at the luminous component 20 and the heat abstractor 30
Centre.The sound-generating element 10, the structure connection between the luminous component 20 and the three of the heat abstractor 30 is compact,
So that the PA-system 1 has good audio.The attachment structure of the luminous component 20 and the sound-generating element 10 will not
The damage of audio is caused to the sound-generating element 10, while 30 pairs of the heat abstractor luminous component 20 has good lead
It is hot so that the luminous component 20 is able in optimal luminous working condition.The PA-system in the utility model
Prior art characteristic is different from being markedly improved, as shown in Figure 1 in the prior art, the sound-generating element 10P is located at
The rear portion of the luminous component 20P and the middle part of the heat abstractor 30P, so cause the ante-chamber of sound chamber long, and influence is described
The natural sound effect of PA-system.On the other hand, amount of heat will be produced in use due to stating luminous component 20P, if
If heat can not obtain radiating, the damage of the PA-system will be caused.In another conventional art as shown in Figure 2, hair
Part part 10P includes horn main body, T iron, magnetic core, frame and vibrating diaphragm, and the middle part of horn main body, which has, runs through vibrating diaphragm, frame, magnetic
The perforation of core and T iron, the Support tray that luminous component 20 is included on support, circuit board, power line and multiple LEDs, support is located at
Have in multiple fixed columns, each fixed column to be provided with internal thread, circuit board on the top of vibrating diaphragm, Support tray and be provided with and fixed column
Corresponding fixing hole, LED distribution is located at board edge, and power line Electricity Federation is in LED.But this design structure, in
Between component can large area stop audio, cause acoustics poor, while retaining element does not possess heat sinking function, by the photograph of entirety
Bright device causes to damage.
The sound-generating element 10 includes a T iron 11, a voice coil loudspeaker voice coil 12, a magnet 13, one and plays the frame 15 of ripple 14 and one, described
Magnet 13, the voice coil loudspeaker voice coil 12 and the frame 15 are located at the T iron 11 respectively, while the bullet ripple 14 is located at the basin
Frame 15.When the principle of sound of wherein described sound-generating element 10 is that the voice coil loudspeaker voice coil 12 receives tone currents signal, the voice coil loudspeaker voice coil 12
An alternating magnetic field is produced in the presence of electric current, while the magnet 13 equally produces the alternating magnetic field that a voice coil loudspeaker voice coil 12 is produced
Size it is consistent with direction.Because the magnetic field size that the voice coil loudspeaker voice coil 12 is produced changes with direction with the change of tone currents, this
Two magnetic field interactions of sample so that the voice coil loudspeaker voice coil 12 makees the motion perpendicular to the sense of current of voice coil loudspeaker voice coil 12, and by institute
State voice coil loudspeaker voice coil 12 with the bullet ripple 14 to be connected, so that the voice coil loudspeaker voice coil 12 drives the bullet ripple 14 to vibrate, and then the bullet ripple 14 shakes
The vibration plane sounding sound equipment of dynamic air.
Wherein described T iron 11 has the extension 112 of one end 111 and one, and the extension 112 is from the end 111
Bottom surface extend downwardly, formed a T font structures.Wherein described end 111 is in a circular configuration, and the extension 112 is circle
Column construction.The magnet 13 is located at the extension 112, and the magnet 13 is the hollow tubular structure that can run through so that
The magnet 13 is able to be embedded into located at the T iron 11.The voice coil loudspeaker voice coil 12 be located at the magnet 13 and the extension 112 it
Between, the voice coil loudspeaker voice coil 12 is able to receive tone currents signal.Wherein audio signal is able to be transmitted by wired and wireless mode,
Wired transmission means be the Electricity Federation of voice coil loudspeaker voice coil 12 in an audio electric wire, the audio signal passes through the audio electric wire will
Electric current is transmitted in the voice coil loudspeaker voice coil 12 so that the voice coil loudspeaker voice coil 12 is in running order, and then causes the sound-generating element 10 to be in hair
Sound state；The wireless transmission means is that the voice coil loudspeaker voice coil 12 has a reception of wireless signals module, the reception of wireless signals
Module obtains and wirelessly receives audio signal, and then make it that the voice coil loudspeaker voice coil 12 is in running order.The frame 15
A supporting role is played, the bullet ripple 14 is located at the frame 15, wherein the bullet ripple 14 is relative to the magnet 13 and described
Voice coil loudspeaker voice coil 12, the voice coil loudspeaker voice coil 12 drives the bullet ripple 14 to vibrate, and then the vibration plane sounding sound equipment for playing the vibration air of ripple 14.
It is noted that the generation part 10 further comprises an audio adjustment portion 17, the audio adjustment portion 17
The T iron 11 is located at, the audio adjustment portion 17 is able to adjust the audio signal of the voice coil loudspeaker voice coil 12 so that the generation part
10 audios produced are better.The audio adjustment portion 17 includes a cone basin 171, and the cone basin 171 is located at the frame
In 15, the bullet ripple 14 is located at the cone basin 171.Wherein described cone basin 171 is in an inverted cone-shaped structure, the voice coil loudspeaker voice coil 12 and described
Play ripple 14 and cooperate the sound wave produced by being improved the radiation efficiency of audio after the cone basin 171, so that expansion low-frequency
The scope of response.
Wherein, the audio adjustment portion 17 further comprises a washer 172, and the washer 172 is located at the extension
112, and the washer 172 is located at the lower section of the magnet 13.The effect of the washer 172 is exactly magnetic conduction, the washer 172 with
The formation of extension 112 magnetic gap, provides uniform magnetic field for the voice coil loudspeaker voice coil 12 motion, improves the sensitive of the sound-generating element 10
Degree and reduction audio distortion.
Wherein described audio adjustment portion 17 includes a ring 173, and the ring 173 is located at the frame 15 and the cone
Basin 171, the ring 173 has certain flexibility so that the cone basin 171 is moved forward and backward；The ring 173 is able to simultaneously
Positioning action is carried out to the voice coil loudspeaker voice coil 12 so that the voice coil loudspeaker voice coil 12 is always positioned at the center of the magnetic gap.
The audio adjustment portion 17 further comprises a shock prevention element 174, and the shock prevention element 174 is located at the frame
15, the bullet ripple 14 will drive the frame 15 to tend to vibrations in vibrations process, and the shock prevention element 174 is reduced the basin
The vibrations of frame 15, it is to avoid the audio of the sound-generating element 20 is influenceed due to the vibration frequency of the frame 15.Another aspect institute
Stating shock prevention element 174 has the effect of the sealing operatic tunes, and the shock prevention element 174 is enhanced the sound of the sound-generating element 20 simultaneously
Effect.
The luminous component 20 includes an illuminating part 21 and an optical element 22, illuminating part 21 and the optics member
Part 22 is located at the middle part of the T iron 11 respectively.I.e. described illuminating part 21 is located at the bottom of the extension 112, and institute
Illuminating part 21 is stated in the optical element 22, the light source that 22 pairs of the optical element illuminating part 21 is produced has certain
Optically focused is acted on so that the illumination effect of the luminous component 20 is optimal.Preferably, the illuminating part 21 is a traditional luminous light
Source, such as bulb light-emitting component；The illuminating part 21 that is widely used at present is LED/light source simultaneously, the LED/light source due to
It has good use characteristic so that applied more and more widely.When the LED/light source is in luminance, it will produce
Substantial amounts of heat, heat will be by the heat loss through conduction of heat abstractor 30 so that the LED/light source is in stable operating temperature,
The LED/light source is avoided to be damaged due to long-time in the condition of high temperature.
Wherein described optical element 22 includes a lens 221, and the lens 221 are located at the illuminating part 21, the lens
The light source that 221 pairs of illuminating parts 21 are produced has the optically focused of light source and guide-lighting effect, the weight with certain predetermined beam angle
Point illuminating effect；Cause photochromic uniform nature, hot spot transition nature, non-variegation of light source of the transmitting of illuminating part 21 etc. simultaneously
Advantage.
The optical element 22 includes a reflector 222, and the illuminating part 21 is located in the reflector 222, described
Reflector is able to carry out the light source that the illuminating part 21 is produced optically focused and guide-lighting effect.
Another embodiment as shown in figs. 8 a and 8b, the optical element 22 includes a lens 221 and a snoot
223, the lens 221, which are embedded into, to be installed in luminous component 20, and the snoot 223 is connected to the lens 221, and described
Lens 221 are located between the snoot 223 and the illuminating part 21.The light source that the illuminating part 21 is launched in the energized state
Transmitted again by the snoot 223 after the concentration light guide effect for first passing through the lens 221 and arrive exterior space.It is worth mentioning
Be, the snoot 223 be in a horn-like structure, snoot 223 described in horn-like structure cause the luminous component 20 with
Good antiglare effect is played on light.
Wherein described heat abstractor 30 includes a radiating piece 31, and the radiating piece 31 is located at the T iron 11, excellent at one
Select in embodiment, the radiating piece 31 is located at the top of the end 111, the radiating piece 31 is able to the luminous component 20
The heat of generation carries out heat loss through conduction.The radiating piece 31 includes a radiator 311 and one group of fin 312, each described scattered
Backing 312, which radially is located between the radiator 311, each fin 312, has certain predetermined gap so that
Heat is able to be conducted by the fin 312.Preferably, the radiating piece 31 is made up of aluminum, makes it have
Good thermal conductivity.
The heat abstractor 30 further comprises a heating column 32, and the extension 112 has an installation cavity 1122, described
Heating column 32, which is embedded into, to be installed in the installation cavity 1122, and the heating column 32 is connected to the radiating piece 31, i.e., described to lead
One end that heat lives 32 is connected to the illuminating part 21, and the other end is connected to the radiating piece 31.The illuminating part 21 is in luminous
The heat produced during state is able to be conducted in the radiating piece 31 by the heating column 32, and then forms thermolysis.
The PA-system 1 further comprises a barrel cover portion 40, and the barrel cover portion 40 has a containing cavities 400, the hair
Part part 10, the luminous component 20 and the heat abstractor 30 are located at the containing cavities 400 respectively, wherein described store
Chamber 400 has the function of the echo operatic tunes so that the audio that the sound-generating element 10 is produced has an operatic tunes, strengthens the pars stridulans
The audio of part 10.
The barrel cover portion 40 includes a housing 41 and one group of paraphase hole 42, and each paraphase hole 42 is located at institute respectively
State the both sides of the containing cavities 400 in housing 41.When the sound-generating element 20 is in sounding working condition, except phase external radiation
Outside sound wave, acoustic wave segment is towards radiation in the containing cavities 400, if not utilizing this acoustic wave segment, it will the influence sounding
The audio of part 10, the paraphase hole 42 is addressed this problem, and inward acoustic phase is handled, and plays increasing
The effect of forte effect.
The barrel cover portion 40 includes a lock piece 43, and the housing 41 has a perforate 411, and the end 111 has one
Mounting hole 1121, the radiator 311 has a perforation 3110, and the lock piece 43 passes through the perforate 411 and the perforation
3110, and insertion is connected to the mounting hole 1121 so that the barrel cover portion 40 is connected with the sound-generating element 10 so that institute
State each part one unified overall structure of formation of PA-system 1, user-friendly installation.
In a variant embodiment as shown in Figure 5A, the radiating piece 31, which is embedded into, to be installed in the installation cavity 1122,
The radiating piece 31 is directly connected in the illuminating part 21, for carrying out thermolysis.In other words, the fin 312
It is connected to after the radiator 311, the size of the radiating piece 31 just matches in the installation cavity 1122.The radiating piece
31 insertions are installed on the T iron 11, are reduced the structure of the generation part 10 and the heat abstractor 30 so that the sound
The more compact structure of device 1 is rung, and then improves the audio of the PA-system 1.
In a variant embodiment as shown in Figure 5 B, the design structure that the radiating piece 31 is integrated with the T iron 11, just
In installation process so that the use of the PA-system 1 is more convenient.It is reduced the lock piece 43 and the heat conduction simultaneously
Post 32, reduces the assembling process of element.
It is noted that as shown in Figure 6 A and 6B, the housing 41 is able to be in straight barrel type and P fonts respectively.Work as institute
When stating housing 41 in a straight barrel type, the paraphase hole 42 is located at the both sides of the inwall of the containing cavities 400, the paraphase respectively
The length in hole 42 is identical respectively at the inside wall height of the housing 41.When the housing 41 is in a P font structures, the housing
41 have an extended cavity 410, and the extended cavity 410 is enhanced the Echo of the sound-generating element 10, increases its echo chamber.
The height of paraphase hole 42 is consistent with the inside wall height of the housing 41 described in side in wherein described housing 41, the height of opposite side
Degree is easy to the paraphase hole 42 to have optimum efficiency from the bottom of the housing 41 to the height of the extended cavity 410.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as
Illustrate and be not intended to limit the utility model.The purpose of this utility model completely and is effectively realized.Work(of the present utility model
Energy and structural principle show and illustrated in embodiment, under without departing from the principle, embodiment of the present utility model
Can there are any deformation or modification.
Claims (18)
1. one has the PA-system of lighting function, it is characterised in that including：
One sound-generating element；With
One luminous component, the luminous component is arranged at the sound-generating element, and the luminous component is located at the sound-generating element
Middle part, the sound-generating element be able to produce audio, the luminous component be able in the conductive state be in luminance so that
The PA-system has acoustic function and lighting function.
2. there is the PA-system of lighting function as claimed in claim 1, wherein the sound-generating element includes a T iron, a sound
Circle, a magnet, one plays ripple and a frame, and the voice coil loudspeaker voice coil and the magnet are arranged at the T iron respectively, and the frame connects
The T iron is connected to, the bullet ripple is arranged at the frame, there is certain predetermined gap, institute between the bullet ripple and the magnet
State voice coil loudspeaker voice coil be able to receive tone currents signal, and with the magnet and the bullet ripple phase mutual feedback, produce audio.
3. there is the PA-system of lighting function as claimed in claim 2, wherein the luminous component is arranged at the T
Iron, and positioned at the middle part of the sound-generating element, the luminous component is lighted in the conductive state, and the luminous component will not
The audio of the sound-generating element is influenceed to propagate.
4. there is the PA-system of lighting function as claimed in claim 3, wherein the PA-system includes a heat abstractor,
The luminous component is located at the heat abstractor, and positioned at the middle part of the sound-generating element, the luminous component is able to leading
Lighted under electricity condition, the heat that the luminous component is produced carries out heat loss through conduction by the heat abstractor so that described luminous
The attachment structure of part and the heat abstractor and the sound-generating element, the audio for not interfering with the sound-generating element is propagated.
5. there is the PA-system of lighting function as claimed in claim 4, wherein the audio adjustment portion includes a ring, institute
State ring and be arranged at the frame.
6. there is the PA-system of lighting function as claimed in claim 5, wherein the audio adjustment portion includes one shockproof yuan
Part, the shock prevention element is arranged at the frame, for weakening vibrations and the sealing operatic tunes of the frame, and then improves institute
State the audio of sound-generating element.
7. there is the PA-system of lighting function as claimed in claim 6, wherein the sound-generating element further comprises a sound
Frequency modulation is whole, and the audio adjustment portion includes a cone basin and a washer, and the cone basin is arranged at the frame, the washer
The lower section of the magnet is arranged at, the cone basin and the washer are improved audio.
8. as claimed in claim 7 have lighting function PA-system, wherein the luminous component include an illuminating part and
One optical element, the illuminating part and the optical element are arranged at the middle part of the T iron, and the illuminating part quilt respectively
The optical element is arranged at, the light source that the optical element is produced to the illuminating part has optically focused effect.
9. there is the PA-system of lighting function as claimed in claim 8, wherein the heat abstractor includes a radiating piece, institute
Stating radiating piece includes a radiator and one group of fin, and the radiator is arranged at the T iron, and each fin is by spoke
Being arranged at penetrating shape between the radiator, each fin has certain predetermined gap.
10. there is the PA-system of lighting function as claimed in claim 9, wherein the heat abstractor includes a heating column,
The T iron includes one end and an extension, and the extension has an installation cavity, and the heating column is arranged at the peace
In behaveing affectedly, the heat that the illuminating part is produced is delivered to the radiating piece by the heating column and radiated.
11. there is the PA-system of lighting function as claimed in claim 10, wherein the radiating piece is arranged at the peace
In behaveing affectedly so that the attachment structure of the radiating piece and the sound-generating element is more compact.
12. the PA-system with lighting function as described in claim 10 or 11, wherein the PA-system is further wrapped
A barrel cover portion is included, the barrel cover portion includes a housing and one group of paraphase hole, and the housing has a containing cavities, each paraphase
Hole is arranged in the containing cavities, and the barrel cover portion obtains to provide an operatic tunes for the sound-generating element.
13. there is the PA-system of lighting function as claimed in claim 12, wherein the barrel cover portion includes a lock piece, institute
Housing is stated with a perforate, the end has a mounting hole, the radiator has a perforation, and the lock piece passes through described
Perforate and the perforation, are connected to the mounting hole so that the housing is connected with the sound-generating element.
14. there is the PA-system of lighting function as claimed in claim 13, wherein the housing makes in cylindrical structure always
Obtaining the sound-generating element has a good operatic tunes.
15. there is the PA-system of lighting function as claimed in claim 14, wherein the housing is in a P font structures, institute
P fonts housing is stated with an extended cavity, to increase the operatic tunes of the sound-generating element.
16. the PA-system with lighting function as described in claim 8 or 15, wherein the optical element is saturating including one
Mirror, the illuminating part is arranged at the lens, and the light source that the lens are produced to the illuminating part has optically focused and guide-lighting work
With.
17. the PA-system with lighting function as described in claim 8 or 15, wherein the optical element is reflective including one
Cup, the illuminating part is arranged at the reflector, and the light source that the reflector is produced to the illuminating part has optically focused and led
Light action.
18. the PA-system with lighting function as described in claim 8 or 15, wherein the optical element includes a lens
And a snoot, the lens are arranged at the illuminating part, and the snoot is connected to the lens, and the lens are located at
Between the illuminating part and the snoot, the snoot is in a horn-like structure so that the snoot is to described luminous
The light source that part is produced has antiglare effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/112238 WO2018082713A1 (en) | 2016-11-07 | 2017-11-22 | Acoustic apparatus having light-emitting function |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201807 | 2016-11-07 | ||
| CN2016212018072 | 2016-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542540U true CN206542540U (en) | 2017-10-03 |
Family
ID=59937968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621454238.2U Active CN206542540U (en) | 2016-11-07 | 2016-12-28 | PA-system with lighting function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206542540U (en) |
| WO (1) | WO2018082713A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199678A1 (en) * | 2019-04-04 | 2020-10-08 | 广州视源电子科技股份有限公司 | Light guide structure and live broadcast lens |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668210B (en) * | 2018-07-11 | 2024-04-02 | 嘉兴市金利达电子有限公司 | Novel loudspeaker |
| CN110769350A (en) * | 2019-09-29 | 2020-02-07 | 惠州市杰德创新科技有限公司 | Method for adjusting loudness of loudspeaker and loudspeaker |
| CN112653944A (en) * | 2020-12-14 | 2021-04-13 | 湖南环宇优购科技有限公司 | Intelligent sound box with illumination function |
| CN113949950B (en) * | 2021-10-11 | 2022-07-26 | 无锡杰夫电声股份有限公司 | Environment-friendly audio amplifier with high heat dissipating |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5450447B2 (en) * | 2008-12-18 | 2014-03-26 | Ｔｏａ株式会社 | Speaker with lighting equipment |
| CN204268255U (en) * | 2014-12-23 | 2015-04-15 | 杭州赛明照明电器有限公司 | A kind of New LED intelligent radio sound equipment Down lamp |
| CN205664230U (en) * | 2016-04-05 | 2016-10-26 | 佛山市威得士灯饰电器有限公司 | Lamps and lanterns with audio |
| CN105848072A (en) * | 2016-06-01 | 2016-08-10 | 欧阳爱平 | Environment-friendly type sound box loudspeaker light emitting lamp |
-
2016
- 2016-12-28 CN CN201621454238.2U patent/CN206542540U/en active Active
-
2017
- 2017-11-22 WO PCT/CN2017/112238 patent/WO2018082713A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199678A1 (en) * | 2019-04-04 | 2020-10-08 | 广州视源电子科技股份有限公司 | Light guide structure and live broadcast lens |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018082713A1 (en) | 2018-05-11 |
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