WO2018133521A1 - Lamp with adjustable phase-inverted tube mechanism - Google Patents

Abstract

A lamp with an adjustable phase-inverted tube mechanism (22), comprising a lamp body apparatus (10) and an audio apparatus (20). The audio apparatus (20) comprises a sound generation unit (21) and the phase-inverted tube mechanism (22), wherein the sound generation unit (21) is arranged inside the lamp body apparatus (10); and the phase-inverted tube mechanism (22) is adjustably arranged in the sound generation unit (21), so as to enhance the sound effect of the sound generation unit (21) via the phase-inverted tube mechanism (22), and an angle of the phase-inverted tube mechanism (22), with respect to the lamp body apparatus (10), is adjusted to facilitate the mounting of a lamp.

Description

Luminaire with adjustable inverted tube mechanism Technical field

The present invention relates to an audio light fixture, and more particularly to a light fixture with an adjustable inverted phase tube mechanism, wherein the angle of the inverted phase tube mechanism is adjustable to enhance low frequency sound effects by the inverted phase tube mechanism To increase the flexibility of the luminaire with an adjustable inverter mechanism when installed.

Background technique

At present, in the field of lamps, lamps with sound functions are widely used in people's lives, and the combination of sound and lamps can reduce the installation space and facilitate the user's convenient use. However, in order to achieve a high-quality acoustic effect, in the existing lighting fixtures on the market, a large volume acoustic cavity and an inverted tube structure matching the size of the acoustic cavity are disposed at the rear of the light-emitting component. The inverted tube allows the front and rear spaces of the audio device to be utilized, improving the acoustics of the audio device. The reverse sound wave generated by the acoustic device passes through the box and is radiated outward through the inverter tube, so that the radiation efficiency of the acoustic device is increased, thereby expanding the low frequency response.

The conventional inverted tube structure includes: a straight cylindrical structure as shown in FIG. 1A, and the inverted phase tube structure is vertically mounted to the acoustic device. However, this type of structure increases the overall height of the luminaire and is not suitable for use when the height of the installation space is limited. Second, as shown in Fig. 1B, the P-shaped structure is designed to have a P-shaped inverted tube structure to reduce the vertical height of the lamp. In the actual use process, although the structure of the P-shape can solve the problem of the height limitation of the embedded installation space of the lamp to a certain extent, the acoustic cavity of the structure has a large volume in the lateral structure, and needs to be properly installed during the installation process. The installation of the opening and the enlargement of the area of the lamp cover can be used to install the entire luminaire in an embedded manner. The P-shaped structure makes the structural part of the overall luminaire compact and increases the manufacturing cost of the luminaire. How to improve the length space of the inverted tube, but at the same time does not affect the overall volume of the lamp, and the embedded installation of the lamp is a difficult problem that the audio lamp needs to overcome.

Utility model content

It is an object of the present invention to provide a luminaire with an adjustable inverter mechanism, wherein the luminaire provides a sounding unit and an inverted tube mechanism, the inverted tube mechanism being adjustably disposed on the sounding The unit is capable of adjusting the angle of the inverted tube mechanism according to the installation space, reducing the use limit caused by the volume of the lamp, and simultaneously improving the acoustic effect of the sounding unit, especially the low frequency sound effect.

Another object of the present invention is to provide a luminaire with an adjustable inverted tube mechanism, the inverted phase tube mechanism including a first inverter unit, the first inverter unit being rotatably coupled to the sounding a unit to enhance the acoustic effect of the sounding unit.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the first inverter unit comprising a first inverted phase tube, a second inverted phase tube and a third inverted phase tube. The first inverter tube and the second inverter tube are respectively rotatably connected to the sounding unit, and the first inverter tube, the second inverter tube, and the third inverter tube are respectively Connected to form an amplification chamber, the sound produced by the sounding unit is enhanced within the amplification chamber.

Another object of the present invention is to provide a luminaire with an adjustable inverted phase tube mechanism, the inverted phase tube mechanism including a second inverter unit, the second inverter unit being adjustably coupled to the first An inverting unit to further enhance the sound effect of the sounding unit.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the second inverter unit comprising an annular portion, a first extension portion and a second extension portion, two of the annular portions The ends are respectively connected to the first extension portion and the second extension portion to form the amplification sound chamber, and the first extension portion and the second extension portion are rotatably connected to the first An inverter unit, wherein the second inverter unit is rotatably coupled to the sounding unit by the first inverter unit. That is to say, the angle of the second inverter unit with respect to the sounding unit can also be adjusted.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the inverted phase tube mechanism comprising a set of connected inverter tubes, wherein the first inverter unit can pass the connected inverter tube according to The demand is increased in number to improve the acoustic performance of the sounding unit.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the inverted phase mechanism comprising a set of seals, the first inverter unit, the connected inverter tube, and the first The two inverter units are respectively connected by the sealing member, and the sealing member improves the acoustic effect.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the first inverter unit comprising a connection structure, the first inverter tube and the second inverter tube passing through the The connection structures are connected.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the vocalization The unit includes an acoustic cavity, the inverted tube mechanism is connected to a connecting portion of the acoustic cavity, and the sound effect generated by a sounding member passes through the acoustic cavity and is increased by the inverting unit, and then Propagation to the external space makes the acoustic luminaire have a good acoustic effect.

Another object of the present invention is to provide a luminaire with an adjustable inverter mechanism, the luminaire comprising a lamp body device, the lamp body device comprising a lamp body unit, a power unit and a fixing unit, The lamp body unit and the power source unit are disposed in the fixing unit, and the lamp body unit generates a light source for illumination in a state in which the power source unit supplies power.

According to another aspect of the present invention, the present invention provides a light fixture with an adjustable inverter mechanism, comprising:

a lamp body device; and

An audio device, wherein the audio device further comprises:

a sounding unit, wherein the sounding unit is disposed in the lamp body device; and

An inverted tube mechanism, wherein the inverted tube mechanism is adjustably disposed on the sounding unit,

The sound effect of the sounding unit is enhanced by the inverted tube mechanism.

According to an embodiment of the present invention, the sounding unit has a sound chamber, the inverted phase tube mechanism has an amplification sound chamber, the amplification sound chamber of the inverted phase tube mechanism, and the sounding unit The sound chambers are in communication with one another, wherein the sound effects produced by the sounding unit are enhanced via the sound chamber after entering the amplifying chamber.

According to an embodiment of the present invention, the sounding unit includes a sounding member and an acoustic cavity forming member, wherein the acoustic cavity forming member has the sound chamber and is provided with a connecting portion, and the connecting portion has a a sound hole, a sound hole, an audio chamber, and an sound chamber, wherein the sound chamber is connected to the sound hole and the sound chamber, and the sound chamber is connected to the sound hole and The sound chamber, wherein the inverter tube mechanism is rotatably disposed at the connecting portion such that both end portions of the amplified sound chamber of the inverted tube mechanism are respectively connected to the sound hole And the sound hole.

According to an embodiment of the present invention, the inverter tube mechanism further includes a first inverter unit, the first inverter unit includes a first inverter tube, a second inverter tube, and a third inverted tube. a first phase acoustic tube having a first acoustic cavity, the second inverted phase tube having a second acoustic cavity, the third inverted phase tube having a third acoustic cavity, wherein the first inverted phase tube And the second inverter tube is symmetrically disposed, and the first inverter tube and the second inverter tube are respectively rotatably connected to the connection portion, so that the first inverter tube The first acoustic cavity is in communication with the sound hole, and the second phase of the second inverter tube The sound chamber is connected to the sound hole, and the third sound chamber of the third inverter tube is connected to the first sound chamber of the first inverter tube and the second portion of the second inverter tube An acoustic cavity, wherein the first acoustic cavity of the first inverter tube, the second acoustic cavity of the second inverted phase tube, and the third acoustic cavity of the third inverted phase tube form the inverted phase tube The amplification chamber of the mechanism.

According to an embodiment of the present invention, the inverter tube mechanism further includes a first inverter unit and a second inverter unit, wherein the first inverter unit includes a first inverter tube and a second unit An inverted phase tube having a first acoustic cavity, the second inverted phase tube having a second acoustic cavity, wherein the first inverted phase tube and the second inverted phase tube are symmetrically disposed And the first inverter tube and the second inverter tube are respectively rotatably connected to the connecting portion, so that the first sound chamber of the first inverter tube is connected to the sounding a hole, and the second acoustic cavity of the second inverter tube is communicated with the sound hole, wherein the second inverter unit includes an annular portion and two ends formed at the annular portion a first extension portion and a second extension portion, the annular portion has a fourth acoustic cavity, the first extension portion has a fifth acoustic cavity, and the second extension portion has a sixth acoustic cavity, wherein the first The fifth acoustic cavity of an extension and the sixth acoustic cavity of the second extension are respectively connected to the ring The fourth acoustic cavity of the portion, wherein the first extension is disposed on the first inverter tube such that the fifth acoustic cavity of the first extension communicates with the first inverter The first acoustic cavity, the second extension is disposed on the second inverter tube such that the sixth acoustic cavity of the second extension communicates with the first phase of the second inverter a second acoustic cavity, wherein the first acoustic cavity of the first inverter tube, the fifth acoustic cavity of the first extension, the fourth acoustic cavity of the annular portion, and the second extension The sixth acoustic cavity and the second acoustic cavity of the second inverter tube form the amplified sound cavity of the inverted tube mechanism.

According to an embodiment of the present invention, the first extension portion and the second extension portion of the second inverter unit are respectively rotatably connected to the first inverted portion of the first inverter unit a phase tube and the second inverter tube.

According to an embodiment of the present invention, the inverter tube mechanism further includes a first inverter unit and a second inverter unit, wherein the first inverter unit includes a first inverter tube and a second unit An inverted phase tube having a first acoustic cavity, the second inverted phase tube having a second acoustic cavity, wherein the first inverted phase tube and the second inverted phase tube are symmetrically disposed And the first inverter tube and the second inverter tube are respectively connected to the connecting portion, so that the first acoustic cavity of the first inverter tube is connected to the sound hole, and Having the second acoustic cavity of the second inverter tube communicate with the sound hole, wherein the second inverter unit includes an annular portion and a first portion formed at both ends of the annular portion Extension and one a second extending portion, the annular portion having a fourth acoustic cavity, the first extending portion having a fifth acoustic cavity, the second extending portion having a sixth acoustic cavity, wherein the fifth extending portion The acoustic chamber and the sixth acoustic cavity of the second extension are respectively communicated with the fourth acoustic cavity of the annular portion, wherein the first extension is rotatably disposed on the first inverted tube to The fifth acoustic cavity of the first extension portion is communicated with the first acoustic cavity of the first inverter tube, and the second extension portion is rotatably disposed on the second inverted phase tube to The sixth acoustic cavity of the second extension is communicated with the second acoustic cavity of the second inverter tube, wherein the first acoustic cavity of the first inverted phase tube, the first extension The fifth acoustic cavity, the fourth acoustic cavity of the annular portion, the sixth acoustic cavity of the second extension, and the second acoustic cavity of the second inverted tube form the inverted tube The amplification chamber of the mechanism.

According to an embodiment of the present invention, the first inverter unit further includes a connecting structure, wherein the connecting mechanism includes a first connecting member and a second connecting member, wherein the connecting end of the first connecting member Connected to the first inverter tube, the connection end of the second connector is connected to the second inverter tube, wherein the free end of the first connector and the free end of the second connector are Separably connected.

According to an embodiment of the present invention, the connecting mechanism further includes a locking member, wherein the locking member is detachably coupled to the free end of the first connecting member and the second connecting member end.

According to an embodiment of the present invention, the connecting end of the first connecting member integrally extends to the first inverter tube, and the connecting end of the second connecting member integrally extends to the second inverted tube .

According to an embodiment of the present invention, the inverted tube mechanism includes a set of seals, wherein one of the seals is disposed between the connecting portions of the first inverter tube, and the other of the seals And disposed between the second inverter tube and the connecting portion.

According to an embodiment of the present invention, the inverter tube mechanism includes a set of seals, one of the seals being disposed between the first inverter tube and the connecting portion, and the other of the seals a member is disposed between the second inverter tube and the sealing portion, and another of the seal members is disposed between the first inverter tube and the first extension portion, and the other of the seals A piece is disposed between the second inverter tube and the second extension.

According to an embodiment of the present invention, the inverted tube mechanism includes a set of seals, wherein one of the seals is disposed between the first inverted tube and the first extension, and the other A seal is disposed between the second inverter tube and the second extension.

According to an embodiment of the present invention, the sounding unit further includes a bracket, the sounding a member is disposed on the bracket, the bracket is disposed on the acoustic cavity forming member to form the sound chamber between the bracket and the acoustic cavity forming member, wherein the bracket further has a a sound channel, the sound channel being in communication with the sound cavity.

According to an embodiment of the present invention, the lamp body device includes a lamp body unit, wherein the lamp body unit further includes a lamp body bracket and a light emitting portion, and the light emitting portion is disposed on the lamp body bracket. The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, the first The second sound hole is connected to the sound channel.

According to an embodiment of the present invention, the lamp body unit further includes a screen portion, wherein the screen portion includes a light transmission hole and a set of sound transmission holes, and the light emitting portion corresponds to the light transmission hole The second sound hole is connected to the sound transparent hole.

According to an embodiment of the present invention, the lamp body device includes a power supply unit, and the light emitting portion and the sound emitting member are electrically connected to the power source unit, respectively.

According to an embodiment of the present invention, the lamp body device includes at least one fixing unit, wherein each of the fixing units is respectively disposed on the lamp body bracket to speak the lamp by each of the fixing units Fixed at the preset position.

According to an embodiment of the present invention, the lamp body device includes a heat dissipating unit, wherein the light emitting portion is disposed adjacent to the heat dissipating unit.

DRAWINGS

1A and 1B are overall schematic views in accordance with the prior art.

2 is a general schematic view of a preferred embodiment in accordance with the present invention.

3 is an overall cross-sectional view of a preferred embodiment of the present invention.

4 is a partial cross-sectional view of a preferred embodiment of the present invention.

5A is a schematic view showing the connection of a first inverter tube and a second inverter tube according to the present invention.

FIG. 5B is a schematic view showing the connection of a first inverter tube and a second inverter tube according to a modified embodiment of the present invention.

Figure 6 is a schematic exploded view showing the connection of the first inverter tube and the second inverter tube according to the present invention.

7 is a connection structure of an inverter tube unit and a lamp body device according to various embodiments of the present invention.

Figure 8 is a flow diagram of sound in accordance with a preferred embodiment of the present invention.

9A and 9B are schematic views showing the relative rotation between the first inverted phase tube and the second inverted phase tube according to the present invention.

Figure 10 is a schematic illustration of an acoustic luminaire in an embedded mounting in accordance with a preferred embodiment of the present invention.

detailed description

The following description is presented to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention as defined in the following description may be applied to other embodiments, modifications, improvements, equivalents, and other embodiments without departing from the spirit and scope of the invention.

The lamp of the present invention has an adjustable inverted phase tube mechanism, wherein the inverted tube mechanism is rotatably connected with respect to the lamp, and the relative position of the inverter tube and the lamp is adjusted according to an actual installation space. It facilitates the embedded installation of the luminaire.

As shown in FIG. 1A and FIG. 1B, in the conventional art, the inverter tube is vertically disposed in the acoustic device or the inverted tube is formed into a P-shaped structure, but the vertical structure increases the overall height of the lamp, and is not suitable. The installation space is limited in height; the inverted tube structure is designed in a P-shape, although the vertical height of the luminaire is reduced, but in actual use, the acoustic cavity of this structure is bulky due to the lateral structure. In the installation process, it is necessary to appropriately enlarge the installation opening and increase the area of the lamp cover to install the entire lamp in an embedded manner.

As shown in FIG. 2 to FIG. 10, the lamp includes a lamp body device 10 and an audio device 20, and the speaker device 20 is disposed on the lamp body device 10, wherein the lamp body device 10 is located in the sound device. At the front of the device 20, the lamp body device 10 and the audible device 20 are simultaneously in an active state in a state where they are energized, so that the luminaire has both a illuminating illumination function and an audible playback function. Of course, it can be understood that the lamp body device 10 and the acoustic device 20 can also work separately.

The lamp body device 10 includes a lamp body unit 11 and a power source unit 12, and the lamp body unit 11 is electrically connected to the power source unit 12 such that the lamp body unit 11 generates a light source in a state of being energized. In an embodiment, the power supply unit 12 can directly supply power to the lamp body unit 11. In another embodiment, the power supply unit 12 can also provide only voltage transformation and voltage regulation to external power supply. It is supplied to the lamp body unit 11. In addition, the power supply unit 12 can also supply electric energy to the acoustic device 20.

The lamp body unit 11 further includes at least one light emitting portion 111 and a lamp body bracket 112. The light emitting portion 111 is disposed on the lamp body bracket 112, and the lamp body bracket 112 is fixed to the light emitting portion 111. The light emitting portion 111 is electrically connected to the power source 12 to function to emit light when the power source 12 supplies power, for example, the light emitting portion 111 may be implemented as, but not limited to, the function of the luminaire LED lighting element.

The lamp body unit 11 includes a screen portion 113, the screen portion 113 is disposed on the lamp body bracket 112, and the screen portion 113 is located in a light radiation path of the light emitting portion 111, wherein the The screen portion 113 has a light transmission hole 1130 and a set of sound transmission holes 1131. The light generated by the light emitting portion 111 is radiated to the external space through the light transmission hole 1130, and the sound generated by the acoustic device 20 passes through each The sound transmission hole 1131 is radiated to the external space.

In addition, the sound effect generated by the acoustic device 20 can also be transmitted to the external space through the screen portion 113. The screen portion 113 simultaneously prevents dust in the air from entering the luminaire, causing damage to the luminaire.

The lamp body device 10 further includes at least one fixing unit 13 , and each of the fixing units 13 is disposed on the lamp body bracket 112 , and the lamp is embedded and fixed on the horizontal surface such as a ceiling by the fixing unit 13 , for example, A clamping space may be formed between each of the fixing unit 13 and the lamp body bracket 112 to clamp the ceiling in the clamping space to fix the lamp to the position of the ceiling. Of course, it will be understood that the luminaire can also be fixed in other locations, the ceiling being merely an example.

The lamp body device 10 further includes a heat dissipating unit 14 , wherein the heat dissipating unit 14 is disposed on the light emitting portion 111 , for example, the light emitting portion 111 can be attached to the heat dissipating unit 14 due to the The light emitting portion 111 generates a large amount of heat in a state where light is generated, and the heat radiating unit 14 radiates heat generated by the light emitting portion 111, so that the light emitting portion 111 is always at a preset temperature in an operating state. The life of the light emitting portion 111 is increased. The structure of the heat dissipating unit 14 and the material for manufacturing the heat dissipating unit 14 are not limited in the present invention. For example, the heat dissipating unit 14 may be an aluminum alloy member.

The audible device 20 includes a sounding unit 21 and an inverted tube mechanism 22, wherein the inverted tube mechanism 22 is adjustably disposed to the sounding unit 21, for example, the inverted tube mechanism 22 can be Rotatingly disposed on the sounding unit 21 to cause the inverted tube mechanism 22 and the generating unit 21 The angle can be adjusted to facilitate installation of the luminaire. The inverter tube mechanism 22 enhances the sound effect of the sounding unit 21, particularly the low frequency sound effect of the sounding unit 21. After the sound effect generated by the sounding unit 21 passes through the inverted tube mechanism 22, the bass effect is enhanced, thereby improving the sound quality of the lamp. The inverting tube mechanism 22 of the present invention is rotatably connected to the sounding unit 21, and the user adjusts the height and size of the fundamental installation space to adjust the phase inversion tube unit during the installation process. 22 and the relative angle between the sounding unit 21 to facilitate installation.

The sounding unit 21 includes a sounding member 211, a bracket 212, and an acoustic cavity forming member 213. The sounding member 211 is disposed on the bracket 212, and the sounding member 211 is connected to the sounding member 211 through the bracket 212. The acoustic cavity forming member 213 is described. The sounding member 211 is capable of receiving an audio signal in an energized state, and performs sound playback according to the received audio signal. For example, the sounding member 211 can be implemented as, but not limited to, a speaker, which receives an input of an audio signal. Can speak when you are. The sounding member 211 may be connected to the power source unit 12 of the lamp body device 10. The manner in which the sounding component 211 receives the audio signal has various implementation manners. The sounding component 211 can receive the audio signal transmitted by the wireless device by wireless transmission, or the sounding component 211 has a data input end, and the user can A mobile data disk having an audio signal is directly electrically coupled to the sounding member 211 such that the sounding member 211 is capable of producing an acoustic sound. Those skilled in the art will understand that the manner in which the sounding member 211 receives the audio signal is not intended to limit the scope and scope of the present invention.

As shown in FIG. 3 and FIG. 4, the inverted tube mechanism 22 is rotatably coupled to the acoustic cavity forming member 213, and the acoustic cavity forming member 213 has a sound chamber 2130, and the sounding member 211 The generated sound is first introduced into the sound chamber 2130 and then transmitted to the inverted tube mechanism 22, and the inverted tube mechanism 22 is used to enhance the amplitude adjustment of the sound to enhance the sound effect produced by the sounding member 211. . The sound cavity forming member 213 is provided with a connecting portion 2131 extending outward from the acoustic cavity forming member 213. The connecting portion 2131 has a sound hole 21311 and a sound hole 21312. The sound hole 21311 and the sound hole 21312 are respectively communicated with the sound chamber 2130, and the inverted tube mechanism 22 communicates with the sound cavity through the sound hole 21311 and the sound hole 21312. Body forming member 213.

The inverter tube mechanism 22 has an amplification chamber 100, and the chamber 2130 and the amplification chamber 100 communicate with each other to enhance the sound effect produced by the sounding member 211 by the amplification chamber 100.

The inner wall of the connecting portion 2131 is provided with a sound insulating layer 21313 to connect the inside of the connecting portion 2131 The space is divided into an audio chamber 213131 and a sound chamber 213132, wherein the sound hole 21311 is connected to the sound chamber 213131, and the sound hole 21312 is connected to the sound chamber 213132, and the sound is inverted. One end of the pipe mechanism 22 communicates with the sounding cavity 213131 through the sound hole 21311, and the other end of the inverted pipe mechanism 22 communicates with the sound emitting cavity 213132 through the sound hole 21312, so that the The sound generated by the sounding member 211 enters the sounding chamber 213131 and the inverted tube mechanism 22 through the sound hole 21311, and is amplified by the inverted tube mechanism 22, and then from the sound emitting chamber 213132 and The sound hole 21312 is described as being transmitted.

The lamp body bracket 112 has a first sound hole 1121 and a second sound hole 1122. The frame 212 has a sound channel 2120. The sound channel 2120 extends outward from the frame 212. The sound channel 2120 The sound hole 212132 communicates with the sound channel 2120, and the sound is transmitted to the external space through the second sound hole 1122. The sounding member 211 is disposed in the first sound hole 1121, so that a part of the sound sound of the sounding member 211 is directly transmitted to the external space through the first sound hole 1121, and another sound is used for passing through The increase in the phase inversion tube mechanism 22.

It is to be noted that the inverter tube mechanism 22 includes a first inverter unit 221 and a second inverter unit 222. The first inverter unit 221 is rotatably connected to the connection portion 2131. The second inverter unit 222 is rotatably connected to the first inverter tube 221, and the first inverter unit 221 and the second inverter unit 222 are respectively formed with respect to the acoustic cavity. The member 213 rotatably adjusts the relative angle. In other words, the luminaire can adjust the relative angle between the first inverting unit 221 and the second inverting unit 222 and the acoustic device 20 respectively according to different installation spaces, thereby eliminating the need to increase the position. The mounting hole size of the luminaire is not limited by the height of the installation space, and the inverted tube mechanism 22 improves the acoustic effect of the audible device 20.

As shown in FIG. 5A, the first inverter unit 221 includes a first inverter tube 2211 and a second inverter tube 2212. The first inverter tube 2211 is a hollow tube structure having a first acoustic cavity 22113. And the first sound hole 22111 and the second sound hole 22112 are respectively connected to the two ends of the first phase inverting tube 2211, and the first sound hole 22111 is connected to the sound hole 21311, the second The sound hole 22112 is connected to the second inverter unit 222, and the sound in the sound chamber 2130 can enter the first channel 22113 through the sound hole 21311 and be transmitted to the second inverter unit. A second acoustic cavity 2220 of 222. It is worth mentioning that the first acoustic cavity 2210 can form the amplifying cavity 100, in another In an example, the first acoustic cavity 2210 and the second acoustic cavity 2210 communicate with each other to form the amplified sound cavity 100. Of course, in other examples, the amplified sound cavity 100 may have other formation modes. .

The second inverter tube 2212 is a hollow tube structure having a second acoustic cavity 22123, and the two ends of the second inverter tube 2212 respectively have a third acoustic hole 22121 and a fourth acoustic hole 22122. The third sound hole 22121 is connected to the sound hole 21312, the fourth sound hole 22122 is connected to the second inverter unit 222, and the sound in the second sound chamber 2220 is transmitted to the second sound cavity. 22123 is transmitted to the sound chamber 2130 through the third sound hole 22121 and the sound hole 21312.

In summary, the sound generated by the sounding member 211 located in the sound chamber 2130 passes through the first inverter tube 2211, the second inverter unit 222, and the second inverted tube 2212, respectively. It is retransmitted in the sound chamber 2130, and the sound is amplified by the first inverter tube 221 and the second inverter tube 222, and the sound effect is remarkably improved.

The first inverted tube 2211 and the second inverted tube 2212 are of the same hollow tubular structure, and the two are exchanged for use in production and installation. Preferably, the first inverter tube 2211 and the second inverter tube 2212 are symmetrically arranged with each other.

The first inverting unit 221 includes a connecting structure 2213, wherein the connecting mechanism 2213 is used to fixedly connect the first inverting tube 2211 and the second inverting tube 2212.

Specifically, the connecting structure 2213 further includes a first connecting member 22131, a second connecting member 22132, and a locking member 22133. The first connecting member 22131 is disposed on the first inverted tube 2211. The second connecting member 22132 is disposed on the second inverter tube 2212, and the locking member 22133 is detachably coupled to the first connecting member 22131 and the second connecting member 22132 for connection. The first inverter tube 2211 and the second inverter tube 2212. Preferably, the first connecting member 22131 may extend integrally with the first inverter tube 2211, and the second connecting member 22132 may integrally extend to the second inverted tube 2212, and more preferably, The first connecting member 22131 has the same structure as the second connecting member 22132. Those skilled in the art are familiar with the first connecting member 22131 and the second connecting member 22132 being respectively mounted on the first connecting member. The phase tube 2211 or the second phase inversion tube 2212 is not intended to limit the scope and scope of the present invention. It can be understood that the first inverter tube 2211 and the second inverter tube 2212 which are mutually connected by the connection mechanism 2213 can be maintained in a state of being symmetrical with each other.

The second inverter unit 222 includes an annular portion 2221, a first extension portion 2222, and a second portion. The extending portion 2223, one ends of the first extending portion 2222 and the second extending portion 2223 are respectively communicated with the two end portions of the annular portion 2221, or the two end portions of the annular portion 2221 respectively form the The first extension 2222 and the second extension 2223. The other end of the first extending portion 2222 is connected to the first inverted tube 2211, and the other end of the second extending portion 2223 is connected to the second inverted tube 2212, that is, the first extending portion 2222 The second sound hole 22112 is connected to the second sound hole 22112, and the second extending portion 2223 is connected to the third sound hole 22121, such that a fifth sound cavity 22220 of the first extending portion 2222 and the second extending portion 2223 A sixth acoustic cavity 22230 and a fourth acoustic cavity 22210 of the annular portion 2221 are respectively communicated to form the second acoustic cavity 2220. The annular portion 2221, the first extending portion 2222, and the third extending portion 2223 are understood to extend the extension of the first inverting unit 221 for enhancing the inverting tube mechanism 22 to the sounding unit 21 sound effects increase. At the same time, the second inverting unit 222 is rotatably connected with respect to the first inverting unit 221 such that the overall volume structure of the inverting tube mechanism 22 does not limit the installation space of the lamp.

It is to be noted that, as shown in FIG. 5B, the shape of the annular portion 2221 is not necessarily limited to a circular shape, and the annular portion 2221 can be a plurality of patterns of folded corner shapes for achieving the extension. The purpose of the four acoustic chambers 22210 is such that the second inverting unit 222 has a longer second acoustic chamber 2220 to enhance the amplification of the acoustics. On the other hand, the shape of the annular portion 2221, the first extending portion 2222, and the second extending portion 2223 is not necessarily limited to a square shape or a circular shape, and it is possible to select different style shapes according to actual production conditions or usage requirements. . It is well known to those skilled in the art that the shape of the annular portion 2221, the first extension portion 2222, and the second extension portion 2223 are not intended to limit the scope and scope of the present invention.

It is worth mentioning that the first inverting unit 221 and the second inverting unit 222 in the present invention do not have to be used together. The user can selectively increase the number of the first inverter units 221 according to actual usage requirements. In other words, the first inverting unit 221 can independently perform the acoustic amplification effect of the inverting tube mechanism 22 on the sounding unit 21. The action of the second inverting unit 222 causes the acoustic cavity of the inverted tube mechanism 22 to extend, thereby having a better acoustic amplification effect, but each customer has different satisfaction with the sound effect, so the second inverting unit The 222 was selectively installed.

The first inverter unit 221 further includes a third inverter tube 2214. The third inverter tube 2214 is a hollow tubular structure having a third acoustic cavity 22142. The two ends of the third inverted phase tube 2214 are respectively There is a fifth sound hole 22141. The third inverter tube 2214 is replaced by the second inverter unit 222. The third inverter tube 2214 is rotatably coupled to the first inverter tube 2211 and the second inverter tube 2212. That is, the two sound holes 22141 of the third inverter tube 2214 are respectively connected to the second sound hole 22112 and the fourth sound hole 22122, so that the first sound cavity 22113 and the second sound cavity 22123 and the third acoustic cavity 22142 are in communication with each other to form the first acoustic cavity 2210. The sound generated by the generating member 211 can be amplified by the first inverter unit 221 to improve the sound effect.

It is worth mentioning that the inverted tube mechanism 22 further includes a set of seals 223, the first phase inverting unit 221, the second inverting unit 222 and the acoustic cavity forming member 213 Each is rotatably connected by each of the seal members 223. In other words, the first inverter tube 2211 and the second inverter tube 2212 are respectively communicated to the connecting portion 2131, the first extending portion 2222, and the second extending portion 2223 through the sealing member 223. The sealing member 223 is a ring structure made of a resilient material such as silica gel, foam, rubber, etc., such that the first inverting unit 221, the second inverting unit 222, and the acoustic cavity forming member 213 The connection tightness between the three is improved, and the sound of the sounding member 211 is prevented from leaking during the transmission, resulting in a decrease in the sound effect of the acoustic device 20.

As shown in Figure 7, the length of the inverted tube mechanism 22 is selectively increased in accordance with the actual use of the luminaire such that the inverted tube mechanism 22 increases the acoustic amplitude. The inverter tube mechanism 22 further includes a connection phase inversion tube 224 through which the first phase inversion unit 221 is increased in number, thereby extending the length of the inverter tube mechanism 22. The connecting phase inverting tube 224 is a hollow tubular structure having a seventh acoustic cavity 2241, and the two ends of the connecting inverted phase tube 224 respectively have two sixth sound holes 2242, and each of the sixth sound holes 2242 respectively Corresponding to the first sound hole 22111, the second sound hole 22112, the third sound hole 22121, and the fourth sound hole 22122, the two first phase inverting units 221 are inverted by the connection. Tubes 224 are in communication. It is understood by those skilled in the art that the first inverter unit 221 increases the number of installations through the connection inverter tube 224 to improve the effect of the inverter tube mechanism 22, which cannot be used as the content and scope of the present invention. limits. The user can selectively increase the number of the first inverter units 221 through the connection inverter tube 224 according to his or her preference to increase the length of the inverter tube mechanism 22. When the number of the first inverting units 221 is increased, the first inverter tube 2211 and the second inverter tube 2212 located on the last one of the first inverting units 221 are respectively connected to the first The three inverter tubes 2214 or the second unit tube units 222 are configured to achieve acoustic return of the inverted tube mechanism 22.

As shown in FIG. 8, a schematic diagram of the acoustic reflow between the sounding unit 21 and the inverted tube unit 22, The sound generated by the sounding member 211 enters into the sound chamber 2130, enters the first sound chamber 21113 and the fifth sound chamber 22220 through the sound hole 21311, and is transmitted to the fourth sound chamber 22210, the The sixth acoustic cavity 22230 and the second acoustic cavity 22123 are finally transmitted from the sound hole 21312 to the external space through the sound channel 2120 and the second sound hole 1122. As shown in the figure, another reverberation diagram of the sound between the sounding unit 21 and the inverted tube mechanism 22, the sound generated by the sounding member 211 enters into the sound chamber 2130, through the sound hole 21311 enters the first acoustic cavity 21113 and the seventh acoustic cavity 2241, and is transmitted to the second acoustic cavity 22123, and finally transmitted from the sound emission hole 21312 through the sound channel 2120 and the second sound hole 1122. Go to the external space. The number of the first acoustic cavity 22113 and the second acoustic cavity 22123 can be increased to a plurality according to requirements to meet the use requirements.

Those skilled in the art should understand that the embodiments of the present invention described in the above description and the accompanying drawings are only by way of example and not limitation. The object of the invention has been achieved completely and efficiently. The function and structural principle of the present invention have been shown and described in the embodiments, and the embodiments of the present invention may be modified or modified without departing from the principles.

Claims (43)

1. A luminaire with an adjustable inverter mechanism, characterized in that it comprises:

   a lamp body device; and

   An audio device, wherein the audio device further comprises:

   a sounding unit, wherein the sounding unit is disposed in the lamp body device; and

   An inverter tube mechanism, wherein the inverter tube mechanism is adjustably disposed on the sounding unit to enhance the sound effect of the sounding unit by the inverted tube mechanism.
2. The luminaire of claim 1 wherein said sounding unit has a sound chamber, said inverted phase tube mechanism has an amplified sound chamber, said amplified sound chamber of said inverted phase tube mechanism and said sounding unit The sound chambers are in communication with one another, wherein the sound effects produced by the sounding unit are enhanced via the sound chamber after entering the amplifying chamber.
3. The luminaire according to claim 2, wherein said sounding unit comprises a sounding member and an acoustic cavity forming member, wherein said acoustic cavity forming member has said sound chamber and is provided with a connecting portion, said connecting portion having a sound hole, a sound hole, an audio chamber, and an sound chamber, wherein the sound chamber is connected to the sound hole and the sound chamber, and the sound chamber is connected to the sound hole And the sound chamber, wherein the inverted tube mechanism is rotatably disposed at the connecting portion such that both ends of the amplified sound chamber of the inverted tube mechanism are respectively connected to the sounding a hole and the sound hole.
4. The luminaire according to claim 3, wherein said inverter mechanism further comprises a first inverter unit, said first inverter unit comprising a first inverter tube, a second inverter tube and a third An inverted phase tube, the first inverted phase tube has a first acoustic cavity, the second inverted phase tube has a second acoustic cavity, and the third inverted phase tube has a third acoustic cavity, wherein the first inverted phase The tube and the second inverter tube are symmetrically disposed, and the first inverter tube and the second inverter tube are rotatably connected to the connection portion, respectively, to make the first phase inversion The first acoustic cavity of the tube is in communication with the sound hole, and the second acoustic cavity of the second inverter tube is in communication with the sound hole, the third of the third inverter tube The acoustic cavity is connected to the first acoustic cavity of the first inverter tube and the second acoustic cavity of the second inverted phase tube, wherein the first acoustic cavity of the first inverted phase tube, the second The second acoustic cavity of the inverter tube and the third acoustic cavity of the third inverted phase tube form the increase of the inverted phase tube mechanism Amplitude cavity.
5. The luminaire of claim 3, wherein the inverter tube mechanism further comprises a first inverter unit and a second inverter unit, wherein the first inverter unit comprises a first inverter tube and a first a second phase inversion tube having a first acoustic cavity, the second inverted phase tube having a second acoustic cavity, wherein the first inverted phase tube and the second inverted phase tube are symmetric with each other Provided, and the first inverter tube and the second inverter tube are rotatably connected to the connecting portion, respectively, such that the first acoustic chamber of the first inverter tube is connected to the inlet a sound hole, and the second acoustic cavity of the second inverter tube is connected to the sound hole, wherein the second inverter unit comprises an annular portion and two ends formed at the annular portion a first extension portion and a second extension portion, the annular portion has a fourth acoustic cavity, the first extension portion has a fifth acoustic cavity, and the second extension portion has a sixth acoustic cavity, wherein the The fifth acoustic cavity of the first extension and the sixth acoustic cavity of the second extension are respectively connected to the ring The fourth acoustic cavity of the shape, wherein the first extension is disposed on the first inverter tube such that the fifth acoustic cavity of the first extension communicates with the first inverted phase tube The first acoustic cavity, the second extension is disposed on the second inverter tube such that the sixth acoustic cavity of the second extension communicates with the second inverted tube a second acoustic cavity, wherein the first acoustic cavity of the first inverter tube, the fifth acoustic cavity of the first extension, the fourth acoustic cavity of the annular portion, and the second extension The sixth acoustic cavity and the second acoustic cavity of the second inverter tube form the amplified sound cavity of the inverted tube mechanism.
6. The luminaire according to claim 5, wherein said first extension portion and said second extension portion of said second inverter unit are rotatably coupled to said first one of said first inverter unit An inverted tube and the second inverted tube.
7. The luminaire of claim 3, wherein the inverter tube mechanism further comprises a first inverter unit and a second inverter unit, wherein the first inverter unit comprises a first inverter tube and a first a second phase inversion tube having a first acoustic cavity, the second inverted phase tube having a second acoustic cavity, wherein the first inverted phase tube and the second inverted phase tube are symmetric with each other Provided, and the first inverter tube and the second inverter tube are respectively connected to the connecting portion, so that the first sound chamber of the first inverter tube is connected to the sound hole, And communicating the second acoustic cavity of the second inverter tube to the sound hole, wherein The second inverting unit includes an annular portion and a first extending portion formed at both ends of the annular portion and a second extending portion, the annular portion having a fourth acoustic cavity, the first extending portion Having a fifth acoustic cavity, the second extension has a sixth acoustic cavity, wherein the fifth acoustic cavity of the first extension and the sixth acoustic cavity of the second extension are respectively connected to the ring The fourth acoustic cavity of the portion, wherein the first extension is rotatably disposed on the first inverter tube such that the fifth acoustic cavity of the first extension communicates with the first inverted The first acoustic cavity of the phase tube, the second extension is rotatably disposed on the second inverter tube such that the sixth acoustic cavity of the second extension communicates with the second inverted The second acoustic cavity of the phase tube, wherein the first acoustic cavity of the first inverter tube, the fifth acoustic cavity of the first extension, the fourth acoustic cavity of the annular portion, the The sixth acoustic cavity of the second extension and the second acoustic cavity of the second inverted tube form the inverted tube mechanism The increase in sound chamber.
8. The luminaire according to any one of claims 4 to 7, wherein said first inverter unit further comprises a connection structure, wherein said connection mechanism comprises a first connector and a second connector, wherein said a connecting end of a connecting member is connected to the first inverter tube, a connecting end of the second connecting member is connected to the second inverted tube, wherein a free end of the first connecting member and the second The free ends of the connectors are detachably connected.
9. The luminaire of claim 8 wherein said attachment mechanism further comprises a latch member, wherein said latch member is removably coupled to the free end of said first connector and said second connector Free end.
10. The luminaire according to claim 8, wherein a connecting end of the first connecting member integrally extends from the first inverter tube, and a connecting end of the second connecting member integrally extends from the second inverted phase tube.
11. A luminaire as claimed in claim 4 or claim 5 wherein said inverted tube means comprises a plurality of seals, one of said seals being disposed between said connecting portions of said first inverter tube, the other The seal is disposed between the second inverter tube and the connecting portion.
12. The luminaire of claim 6 wherein said inverted tube mechanism comprises a set of seals, One of the seals is disposed between the first inverter tube and the connecting portion, and the other of the seals is disposed between the second inverter tube and the sealing portion, and the other The seal is disposed between the first inverted tube and the first extension, and the other seal is disposed between the second inverted tube and the second extension.
13. The luminaire of claim 7 wherein said inverted tube mechanism comprises a plurality of seals, one of said seals being disposed between said first inverted tube and said first extension, the other The seal is disposed between the second inverted tube and the second extension.
14. The luminaire of claim 9 wherein said sounding unit further comprises a bracket, said sounding member being disposed on said bracket, said bracket being disposed on said acoustic cavity forming member for said bracket and The sound chamber is formed between the acoustic cavity forming members, wherein the bracket further has a sound passage, and the sound passage is connected to the sound chamber.
15. The luminaire of claim 10, wherein said sounding unit further comprises a bracket, said sounding member being disposed on said bracket, said bracket being disposed on said acoustic cavity forming member for said bracket and The sound chamber is formed between the acoustic cavity forming members, wherein the bracket further has a sound passage, and the sound passage is connected to the sound chamber.
16. The luminaire of claim 11 wherein said sounding unit further comprises a bracket, said sounding member being disposed on said bracket, said bracket being disposed on said acoustic cavity forming member for said bracket and The sound chamber is formed between the acoustic cavity forming members, wherein the bracket further has a sound passage, and the sound passage is connected to the sound chamber.
17. The luminaire of claim 12, wherein said sounding unit further comprises a bracket, said sounding member being disposed on said bracket, said bracket being disposed on said acoustic cavity forming member for said bracket and The sound chamber is formed between the acoustic cavity forming members, wherein the bracket further has a sound passage, and the sound passage is connected to the sound chamber.
18. The luminaire of claim 13 wherein said sounding unit further comprises a bracket, said sounding member being disposed on said bracket, said bracket being disposed on said acoustic cavity forming member for said bracket and The sound chamber is formed between the acoustic cavity forming members, wherein the bracket further has a sound passage, and the sound passage is connected to the sound chamber.
19. The luminaire according to claim 14, wherein the lamp body device comprises a lamp body unit, wherein the lamp body unit further comprises a lamp body bracket and a light emitting portion, the light emitting portion being disposed on the lamp body bracket The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, The second sound hole is in communication with the sound channel.
20. The luminaire according to claim 15, wherein the lamp body device comprises a lamp body unit, wherein the lamp body unit further comprises a lamp body bracket and a light emitting portion, the light emitting portion being disposed on the lamp body bracket The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, The second sound hole is in communication with the sound channel.
21. The luminaire according to claim 16, wherein the lamp body device comprises a lamp body unit, wherein the lamp body unit further comprises a lamp body bracket and a light emitting portion, the light emitting portion being disposed on the lamp body bracket The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, The second sound hole is in communication with the sound channel.
22. The luminaire according to claim 17, wherein the lamp body device comprises a lamp body unit, wherein the lamp body unit further comprises a lamp body bracket and a light emitting portion, the light emitting portion being disposed on the lamp body bracket The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, The second sound hole is in communication with the sound channel.
23. The luminaire of claim 18, wherein the lamp body device comprises a lamp body unit, wherein the lamp body unit further comprises a lamp body bracket and a light emitting portion, the light emitting portion being disposed on the lamp body bracket The bracket is disposed on the lamp body bracket, wherein the lamp body bracket has a first sound hole and a second sound hole, and the first sound hole corresponds to a sounding side of the sounding member, The second sound hole is in communication with the sound channel.
24. The luminaire according to claim 19, wherein said lamp body unit further comprises a screen portion, wherein said screen portion comprises a light transmission hole and a set of sound transmission holes, said light emitting portion corresponding to said light transmission portion a hole, the second sound hole being connected to the sound-permeable hole.
25. The luminaire of claim 20 wherein said body unit further comprises a screen The screen portion includes a light transmission hole and a set of sound transmission holes, the light emitting portion corresponds to the light transmission hole, and the second sound hole communicates with the sound transmission hole.
26. The luminaire according to claim 21, wherein said lamp body unit further comprises a screen portion, wherein said screen portion comprises a light transmission hole and a set of sound transmission holes, said light emitting portion corresponding to said light transmission portion a hole, the second sound hole being connected to the sound-permeable hole.
27. The luminaire according to claim 22, wherein said lamp body unit further comprises a screen portion, wherein said screen portion comprises a light transmission hole and a set of sound transmission holes, said light emitting portion corresponding to said light transmission portion a hole, the second sound hole being connected to the sound-permeable hole.
28. The luminaire according to claim 23, wherein said lamp body unit further comprises a screen portion, wherein said screen portion comprises a light transmitting hole and a set of sound transmitting holes, said light emitting portion corresponding to said light transmitting portion a hole, the second sound hole being connected to the sound-permeable hole.
29. The luminaire according to claim 24, wherein said lamp body means comprises a power supply unit, and said light emitting portion and said sound emitting member are electrically connected to said power supply unit, respectively.
30. The luminaire according to claim 25, wherein said lamp body means comprises a power supply unit, and said light emitting portion and said sound emitting member are electrically connected to said power supply unit, respectively.
31. The luminaire according to claim 26, wherein said lamp body means comprises a power supply unit, and said light emitting portion and said sound emitting member are electrically connected to said power supply unit, respectively.
32. The luminaire according to claim 27, wherein said lamp body means comprises a power supply unit, and said light emitting portion and said sound emitting member are electrically connected to said power supply unit, respectively.
33. The luminaire according to claim 28, wherein said lamp body means comprises a power supply unit, and said light emitting portion and said sound emitting member are electrically connected to said power supply unit, respectively.
34. The luminaire according to claim 29, wherein said lamp body means comprises at least one fixing unit, wherein each of said fixing units is respectively disposed on said lamp body holder to speak by said each of said fixing units The luminaire is fixed at the preset position.
35. The luminaire according to claim 30, wherein said lamp body means comprises at least one fixing unit, wherein each of said fixing units is respectively disposed on said lamp body holder to speak by said each of said fixing units The luminaire is fixed at the preset position.
36. A light fixture according to claim 31, wherein said lamp body means comprises at least one fixed order And each of the fixing units is respectively disposed on the lamp body bracket to fix the lamp in a preset position by each of the fixing units.
37. The luminaire according to claim 32, wherein said lamp body means comprises at least one fixing unit, wherein each of said fixing units is respectively disposed on said lamp body holder to speak by said each of said fixing units The luminaire is fixed at the preset position.
38. The luminaire according to claim 33, wherein said lamp body means comprises at least one fixing unit, wherein each of said fixing units is respectively disposed on said lamp body holder to speak by said each of said fixing units The luminaire is fixed at the preset position.
39. The luminaire according to claim 34, wherein said lamp body means comprises a heat dissipating unit, wherein said light emitting portion is disposed adjacent to said heat dissipating unit.
40. The luminaire according to claim 35, wherein said lamp body means comprises a heat dissipating unit, wherein said light emitting portion is disposed adjacent to said heat dissipating unit.
41. The luminaire according to claim 36, wherein said lamp body means comprises a heat dissipating unit, wherein said light emitting portion is disposed adjacent to said heat dissipating unit.
42. The luminaire according to claim 37, wherein said lamp body means comprises a heat dissipating unit, wherein said light emitting portion is disposed adjacent to said heat dissipating unit.
43. The luminaire according to claim 38, wherein said lamp body means comprises a heat dissipating unit, wherein said light emitting portion is disposed adjacent to said heat dissipating unit.

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