CN210868058U

CN210868058U - Sound box

Info

Publication number: CN210868058U
Application number: CN201922323453.9U
Authority: CN
Inventors: 吴海全; 熊福; 余新; 彭久高
Original assignee: Shenzhen Grandsun Electronics Co Ltd
Current assignee: Shenzhen Grandsun Electronics Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-26
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a sound box, which comprises a loud-speaking component and a luminous component, wherein the loud-speaking component is used for playing audio; light emitting component including all connect in the lamp pearl and the lamp shade of subassembly of raising one's voice, the lamp pearl is used for producing light, the opening orientation has been seted up to the lamp shade the subassembly of raising one's voice just is used for holding the storage tank of lamp pearl, the lamp shade has at least all to be used for supplying first printing opacity portion and the second printing opacity portion that the light shows through, the transmittance of first printing opacity portion and second printing opacity portion is different. The utility model discloses a set up light-emitting component's lamp shade into the first printing opacity portion and the second printing opacity portion that have different transmittances for the light that the lamp pearl sent obtains the transmission of different degrees in different regions, the poor region of light transmissivity, the light luminance that sends is low, the region that the light transmissivity is strong, the light luminance that sends is high, light-emitting component has just so formed the effect that light luminance changes, and need not set up the lamp pearl of different luminance, avoid appearing the inhomogeneous unstable condition of giving out light.

Description

Sound box

Technical Field

The utility model belongs to the technical field of speaker equipment, especially, relate to a sound box.

Background

Along with the improvement of living standard of people, smart homes are more and more appeared in daily life of people, and sound box equipment is popular to the public as one of the products. For the diversification that realizes the audio amplifier function, the field sets up lamps and lanterns on the audio amplifier, for making light softer, often sets up the light of lamps and lanterns to luminance gradual change, and this will need to set up the LED lamp pearl of a plurality of different luminance, the cost has been increased and because the unstable condition of luminous effect appears more often in the lamp pearl.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio amplifier aims at solving the unstable technical problem of luminous effect of a plurality of different luminance LED lamp pearls among the prior art.

The utility model discloses a realize like this, a sound box, include:

the loudspeaker assembly is used for playing audio;

light emitting component, including all connect in the lamp pearl and the lamp shade of subassembly of raising one's voice, the lamp pearl is used for producing light, the opening orientation has been seted up to the lamp shade the subassembly of raising one's voice just is used for holding the storage tank of lamp pearl, the lamp shade has at least all to be used for supplying first printing opacity portion and the second printing opacity portion that the light shines through, the transmittance of first printing opacity portion and second printing opacity portion is different.

In one embodiment, the light transmittance of the first light-transmitting portion and the second light-transmitting portion is proportional to the thickness of the first light-transmitting portion and the second light-transmitting portion in the light transmission direction.

In one embodiment, the first light-transmitting portion and the speaker assembly are spaced apart from each other and are in a flat plate shape, the second light-transmitting portion is in a ring shape, the second light-transmitting portion and the first light-transmitting portion jointly enclose the accommodating groove, and the thickness of the second light-transmitting portion in the light transmission direction is gradually thinner along the outward direction of the speaker assembly.

In one embodiment, the sound box further includes a sound outlet grille covering the speaker component and protecting the speaker component, and the light cover is disposed between the sound outlet grille and the speaker component and connected to the speaker component through the sound outlet grille.

In one embodiment, the lighting assembly further comprises a lighting control board connected to the speaker assembly and electrically connected to the lamp bead, and a control socket connected to the lighting control board, wherein the control socket is electrically connected to the lighting control board and used for electrically plugging an external control module to control the lamp bead.

In one embodiment, the lamp cover is provided with a cover hole, the sound outlet grating is provided with a grating hole penetrating through the cover hole, and the cover hole and the grating hole avoid the control socket.

In one embodiment, the bottom surface of the sound outlet grille is further provided with a position avoiding groove, the grille hole is arranged at the bottom of the position avoiding groove, and the sound box further comprises an end cover covering the position avoiding groove.

In one of them embodiment, subassembly of raising one's voice includes the speaker and is used for supporting the support of raising one's voice of speaker, light-emitting component connects in the support of raising one's voice, the speaker with the lamp pearl is electric to be connected.

In one embodiment, the sound box further comprises a voice module connected to the speaker component, wherein the voice module is electrically connected to the speaker component and the lamp bead, and can control the speaker component and the lamp bead by recognizing external sound information.

In one embodiment, the sound box further comprises an electrical socket connected to the speaker assembly, wherein the electrical socket is electrically connected to the lamp bead and is used for being electrically connected with an external power supply to supply power to the lamp bead.

The utility model discloses technical effect for prior art is: the utility model discloses a set up light-emitting component's lamp shade into the first printing opacity portion and the second printing opacity portion that have different transmittances for the light that the lamp pearl sent obtains the transmission of different degrees in different regions, the poor region of light transmissivity, the light luminance that sends is low, the region that the light transmissivity is strong, the light luminance that sends is high, light-emitting component has just so formed the effect that light luminance changes, and need not set up the lamp pearl of different luminance, avoid appearing the inhomogeneous unstable condition of giving out light.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a sound box provided by an embodiment of the present invention;

fig. 2 is a sectional view of a sound box according to an embodiment of the present invention;

fig. 3 is an exploded view of a sound box according to an embodiment of the present invention.

Description of reference numerals:

10. a light emitting assembly; 101. a cover hole; 102. a containing groove; 11. a lamp bead; 12. a lamp shade; 121. a first light-transmitting portion; 122. a second light-transmitting portion; 13. a light emitting control panel; 14. a control socket; 20. a speaker assembly; 21. a speaker; 22. a speaker support; 30. an end cap; 40. a box body bracket; 50. a case body shell; 501. a sound mixing cavity; 60. a sound outlet grille; 601. a position avoiding groove; 602. grid holes; 70. a driven disc; 80. an electrical receptacle; 90. sealing ring

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "thickness", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, an embodiment of the present invention provides a sound box, which includes a box housing 50, a passive plate 70, a speaker assembly 20, a light emitting assembly 10, a sound outlet grid 60, an end cover 30, a voice module and an electrical socket 80.

Referring to fig. 2, the speaker assembly 20 includes a speaker 21 for playing audio and a speaker holder 22 for supporting the speaker 21. The speakers 21 are preferably provided in plural, and the sound emitting directions of the plural speakers 21 are directed outward, so that the user can clearly hear the sound emitted therefrom. The speaker holder 22 is provided with a plurality of support holes, and a speaker 21 is mounted at one of the support holes. In order to enable the user to hear the sound in all directions and maintain good sound effect, the speakers 21 are annularly distributed on the speaker support 22, and the sound output directions of the speakers face the horizontal direction, so that if the sound box is played indoors, the sound can be filled in the whole room, and the user can obtain high-quality music experience at any position.

Referring to fig. 2, the box housing 50 has a mixing chamber 501, the passive disk 70 is disposed on the top of the box housing 50, and the speaker 21 can vibrate the air in the mixing chamber 501 when playing audio to drive the passive disk 70 to vibrate. The driven disk 70 can increase the bass effect of the sound box, the sound mixing cavity 501 enables the displacement of the vibrating airflow generated by each loudspeaker 21 to be mixed and tend to balance in the sound mixing cavity 501, the driven disk 70 generates regular rhythmical agitation under the action of the balanced vibrating airflow, air is pushed, vibration is transmitted into human ears, and the bass effect is manufactured. The bass chamber not only can automatically balance the vibrating airflow displacement of each loudspeaker 21, but also can ensure that the sound pressure of each loudspeaker 21 is superposed, and the vibration amplitude of the passive disc 70 is increased, so that bass is fuller, the bass effect is more excellent, the structure is simple, and the production cost is reduced. The cabinet housing 50 is supported by the cabinet holder 40, and the space between the cabinet housing 50 and the speaker holder 22 is sealed by a seal ring 90.

Referring to fig. 2 and 3, the light emitting assembly 10 includes a plurality of light beads 11 and a lampshade 12, both of which are connected to the speaker rack 22, where the light beads 11 are LED light beads 11, and in this embodiment, the plurality of light beads 11 are arranged in a ring shape and have the same brightness. The lamp shade 12 is provided with a receiving groove 102 with an opening facing the speaker support 22 and used for receiving the lamp bead 11, that is, the lamp shade 12 covers the lamp bead 11, so as to expand the irradiation range of the light emitting assembly 10, the lamp shade 12 at least comprises a first light transmission part 121 and a second light transmission part 122, the light transmittances of the first light transmission part 121 and the second light transmission part 122 are different, the extending distance of the lamp shade 12 in the transmission direction of the light emitted by the lamp bead 11 is defined as the thickness of the lamp shade 12, the lamp shade 12 can be made of a semi-light-transmitting material, so as to realize the change of the light transmittance through the change of the thickness, preferably, the light transmittances of the first light transmission part 121 and the second light transmission part 122 are in direct proportion to the respective thicknesses thereof, so as to adjust the light transmittances thereof. The semi-transparent material may be rubber, plastic, ground glass, etc., and the shading degree thereof is positively correlated with the thickness, i.e., the larger the thickness is, the lower the transmittance is, the darker the light emitted by the light emitting assembly 10 is, and the smaller the thickness is, the higher the transmittance is, the brighter the light emitted by the light emitting assembly 10 is. The cover 12 may also have more than three light-transmissive portions to enable the cover 12 to exhibit various brightness variations.

Referring to fig. 2 and 3, preferably, the first light-transmitting portion 121 and the speaker assembly 20 are spaced apart and are in a flat plate shape, the second light-transmitting portion 122 is in a ring shape, the second light-transmitting portion 122 and the first light-transmitting portion 121 together enclose the receiving groove 102, and a thickness of the second light-transmitting portion 122 in the light transmission direction is gradually thinner along an outward direction of the speaker assembly 20. Thus, the light emitting assembly 10 provides a light variation that is gradually brightened outward by the speaker assembly 20, which is aesthetically pleasing to the public. The sound box is usually used with the light emitting assembly 10 facing downwards, i.e. the lampshade 12 is placed on the table top, therefore the lampshade 12 is preferably made of rubber material to increase the friction with the table top.

The utility model discloses a lamp shade 12 with light emitting component 10 sets up to first printing opacity portion 121 and second printing opacity portion 122 for the light that lamp pearl 11 sent obtains the transmission of different degrees in different regions, the region that the light transmissivity is poor, the light luminance that sends is low, the region that the light transmissivity is strong, the light luminance that sends is high, light emitting component 10 has just so formed the effect that light luminance changes, and the lamp pearl 11 that need not set up different luminance, avoid appearing the inhomogeneous unstable condition of giving out light.

Referring to fig. 2, the sound outlet grill 60 is connected to the box housing 50 in a hood shape and covers the speaker assembly 20, the sound outlet grill 60 is made of a hard material, and the sound outlet grill 60 has a gap capable of ventilating, so as to protect the speaker assembly 20 and prevent it from being damaged. In this implementation, go out sound grid 60 and can also regard as the base support box shell 50 and the subassembly 20 that raises one's voice of audio amplifier to make driven disk 70 up, when driven disk 70 vibrates like this, the air current of its production can not be blockked by ground or wall, and the bass audio can be filled whole room, makes the user obtain better music and experiences.

Referring to fig. 2, in order to mount the lamp shade 12 and the speaker assembly 20, the lamp shade 12 is disposed between the sound outlet grille 60 and the speaker assembly 20 and is abutted against the speaker assembly 20 through the sound outlet grille 60, so as to prevent the connecting structure from damaging the lamp shade 12 or shielding the lamp bead 11 from emitting light. In the present embodiment, the sound-emitting grid 60 is made of a transparent material to avoid blocking the light emitted from the light-emitting component 10.

Referring to fig. 2 and fig. 3, in the present embodiment, the light emitting assembly 10 further includes a light emitting control board 13 connected to the speaker assembly 20 and electrically connected to the lamp bead 11, and a control socket 14 connected to the light emitting control board 13, wherein the control socket 14 is electrically connected to the light emitting control board 13 and is used for electrically plugging an external control module to control the lamp bead 11. After the control socket 14 is electrically plugged into an external control module, the color change of the lamp beads 11 can be controlled or other parameters can be adjusted through the luminous control panel 13. The control socket 14 and the lighting control board 13 enrich the functional diversity of the lighting assembly 10, so that the user can obtain more intelligent experience.

Referring to fig. 3, specifically, the lampshade 12 is provided with a cover hole 101, the bottom surface of the sound outlet grille 60 is further provided with a avoiding groove 601, the bottom of the avoiding groove 601 is provided with a grille hole 602, and the cover hole 101 and the grille hole 602 avoid the control socket 14, so that an external control module can pass through the cover hole 101 and the grille hole 602 to be inserted into the control socket 14.

Referring to fig. 2 and 3, to protect the control socket 14, the sound box further includes an end cover 30 covering the avoiding groove and covering the control socket 14. The end cap 30 prevents the control socket 14 from dust or water ingress and provides mechanical protection. Preferably, the end cap 30 is sealingly engaged with the clearance groove 601 to prevent the end cap 30 from loosening.

For further realizing the variety of audio amplifier function, still be equipped with voice module on the subassembly 20 of raising one's voice, voice module electricity is connected in subassembly 20 and lamp pearl 11 of raising one's voice to can control subassembly 20 and lamp pearl 11 of raising one's voice through discerning external sound information. Preferably, the speaker 21 is electrically connected with the lamp bead 11, and the lamp bead 11 can change color according to the audio played by the speaker 21.

Referring to fig. 1 and 2, in one embodiment, the sound box further includes an electrical socket 80 connected to the box support 40 and electrically connected to the speaker assembly 20, the electrical socket 80 being electrically connected to the lamp bead 11 and used for electrically connecting to an external power source to supply power to the lamp bead 11. When audio needs to be played by using the sound box, an external power supply is plugged in the electrical socket 80, so that the speaker component 20 and the lamp bead 11 are powered on.

The foregoing is only a preferred embodiment of the present invention, and the technical principles of the present invention have been specifically described, and the description is only for the purpose of explaining the principles of the present invention, and should not be construed as limiting the scope of the present invention in any way. Any modifications, equivalents and improvements made within the spirit and principles of the invention and other embodiments of the invention without the creative effort of those skilled in the art are intended to be included within the protection scope of the invention.

Claims

1. An acoustic enclosure, comprising:

the loudspeaker assembly is used for playing audio;

2. The acoustic enclosure according to claim 1, wherein the transmittances of the first and second light-transmitting portions are proportional to the thicknesses thereof in the light-transmitting direction, respectively.

3. The acoustic enclosure according to claim 2, wherein the first light-transmitting portion and the speaker assembly are spaced apart from each other and have a flat plate shape, the second light-transmitting portion has an annular shape, the second light-transmitting portion and the first light-transmitting portion together define the accommodation groove, and a thickness of the second light-transmitting portion in the light transmission direction is gradually reduced in an outward direction of the speaker assembly.

4. The acoustic enclosure of claim 1, further comprising an outlet grill disposed over the speaker assembly for shielding the speaker assembly, the cover being disposed between the outlet grill and the speaker assembly and connected to the speaker assembly through the outlet grill.

5. The sound box of claim 4, wherein the lighting assembly further comprises a lighting control board electrically connected to the speaker assembly and to the lamp bead, and a control socket connected to the lighting control board, the control socket being electrically connected to the lighting control board and configured to electrically plug an external control module to control the lamp bead.

6. The sound box according to claim 5, wherein said lamp housing has a cover hole, said sound-emitting grille has a grille hole penetrating said cover hole, and said cover hole and said grille hole are formed to avoid said control socket.

7. The sound box according to claim 6, wherein the bottom surface of the sound outlet grille is further provided with a avoiding groove, the grille hole is formed at the bottom of the avoiding groove, and the sound box further comprises an end cover covering the avoiding groove.

8. The sound box of claim 1, wherein the speaker assembly comprises a speaker and a speaker holder for holding the speaker, the light emitting assembly is connected to the speaker holder, and the speaker is electrically connected to the lamp bead.

9. The sound box of claim 1, further comprising a voice module connected to the speaker assembly, wherein the voice module is electrically connected to the speaker assembly and the lamp bead, and can control the speaker assembly and the lamp bead by recognizing external sound information.

10. The sound box of claim 1, further comprising an electrical receptacle connected to the speaker assembly, the electrical receptacle being electrically connected to the lamp bead and adapted to be electrically connected to an external power source to power the lamp bead.