Opto-acoustic-electric separation type sound box shell and sound box equipment

Abstract

The utility model relates to the technical field of sound equipment, and particularly discloses an opto-acoustic-electric separation type sound box shell and sound box equipment, comprising an optical chamber for installing a lamp panel, an acoustic chamber for installing a loudspeaker, and an electrical chamber for installing a mainboard, wherein the optical chamber, the acoustic chamber and the electrical chamber are separated from one another. The opto-acoustic-electric separation type sound box shell and the sound box equipment provided by the utility model can effectively solve the problems of short service life and poor sound quality caused by high working environment temperature of a loudspeaker.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to a light-acoustic-electrical separation type sound box shell and a sound box device. Background Art

[0002] In addition to the speakers for sound production and the motherboard for powering the speakers, many audio equipment also features a light panel for creating ambient lighting. Existing audio equipment has a large internal cavity, into which manufacturers install the speakers, motherboard, and light panel. This structure leads to the following problems:

[0003] Both the main board and the light board contain high-power devices and generate serious heat. If the speakers, main board, and light board are mixed together in the same space, the speakers will work in a high-temperature environment for a long time, which will not only shorten the service life of the speakers but also affect the sound quality.

[0004] Therefore, it is necessary to improve the existing speaker equipment to solve the problem that the temperature of the working environment of the speaker is high, resulting in a short service life and poor sound quality.

[0005] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0006] One purpose of the present utility model is to provide a light-acoustic-electrical separation speaker housing and speaker equipment, which can effectively solve the problem that the temperature of the speaker working environment is high, resulting in a short service life and poor sound quality.

[0007] To achieve the above objectives, on the one hand, the present invention provides a light-acoustic-electrical separation type speaker housing, comprising an optical chamber for mounting a light board, an acoustic chamber for mounting a speaker, and an electrical chamber for mounting a mainboard;

[0008] The optical chamber, the acoustic chamber, and the electrical chamber are separated from each other.

[0009] Optional,

[0010] A speaker frame, the speaker frame enclosing an inner space with openings at both the front and rear ends;

[0011] A front panel, mounted at the front end of the speaker frame, for covering the front opening of the interior space of the box;

[0012] A rear end sealing plate is installed at the rear end of the speaker frame and is used to cover the rear end opening of the space inside the box;

[0013] A front bracket, which is mounted on a side of the front panel close to the inner space of the box and cooperates with the edge of the front panel to surround and form the optical cavity;

[0014] An internal partition is installed in the speaker frame and divides the space inside the box into the acoustic cavity close to the front panel and the electrical cavity close to the rear end cover.

[0015] Optionally, the front end of the speaker frame protrudes toward the space inside the box to form a first mounting boss, and the front end bracket is fastened and mounted on the first mounting boss.

[0016] Optionally, the middle portion of the speaker frame protrudes toward the space inside the box to form a second mounting boss, and the internal partition is fastened and mounted on the second mounting boss.

[0017] Optionally, the rear end sealing plate is provided with an inverted tube outlet connected to the external space of the box space;

[0018] The internal partition is provided with an inverted pipe channel communicating with the acoustic chamber to the inverted pipe outlet.

[0019] Optionally, the inverted tube channel is a circuitous structure with a plurality of U-shaped turning points.

[0020] Optionally, a speaker mounting hole for mounting a speaker is provided in the middle of the front panel.

[0021] Optionally, the internal partition and the front end bracket are both provided with wire holes for the wire harness to pass through.

[0022] On the other hand, a speaker device is provided, including the photoacoustic and electrically separated speaker shell, a light board installed in the optical cavity of the photoacoustic and electrically separated speaker shell, a speaker installed in the acoustic cavity of the photoacoustic and electrically separated speaker shell, and a main board installed in the electrical cavity of the photoacoustic and electrically separated speaker shell.

[0023] Optionally, the main board is electrically connected to the speaker and the light board via a wire harness.

[0024] The beneficial effect of the present invention is that it provides a photoacoustic and electrically separated speaker shell and speaker equipment, which can install the light board, speaker and main board in independent optical chambers, acoustic chambers and electrical chambers in sequence, greatly reducing the heat released into the acoustic chamber by the light board and main board when working, so it can effectively solve the problem of high temperature in the working environment of the speaker, resulting in short service life and poor sound quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a structural diagram of the speaker device provided in the embodiment.

[0027] In the picture:

[0028] 1. Optical, acoustic and electrical separation speaker housing;

[0029] 101, speaker frame; 1011, acoustic chamber; 1012, electrical chamber; 1013, first mounting boss; 1014, second mounting boss;

[0030] 102. Front panel;

[0031] 103, rear end sealing plate; 1031, inverter tube outlet;

[0032] 104, front end bracket; 1041, optical chamber;

[0033] 105, internal partition; 1051, phase-inverted tube channel; 1052, U-shaped turning point;

[0034] 2. Light board;

[0035] 3. Speaker;

[0036] 4. Motherboard. DETAILED DESCRIPTION

[0037] References to "embodiments" in this utility model mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the utility model. The appearance of the term "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or relevance to other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the various embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0038] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which the present invention belongs. The use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present invention.

[0039] In the description of this utility model, the term "and / or" is used to describe a logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and both A and B exist. In addition, the character " / " in this document generally indicates that the objects before and after are in a logical "or" relationship.

[0040] In the present invention, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0041] Without further restrictions, in the present invention, the words "include", "comprise", "have" or other similar expressions used in sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0042] Consistent with the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceed" are understood to exclude the number itself; expressions such as "above," "below," and "within" are understood to include the number itself. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple," such as "multiple groups" and "multiple times," are also understood in this manner, unless otherwise specifically defined.

[0043] In the description of the embodiments of the present invention, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present invention or facilitating the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, it should not be understood as a limitation on the embodiments of the present invention.

[0044] Unless otherwise expressly specified or limited, in the description of the embodiments of the present invention, the terms "installed", "connected", "connected", "fixed", "set", etc. used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the technical field of the present invention, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0045] The utility model provides a photoacoustic-electrical separation type speaker housing and speaker equipment, which is suitable for application scenarios such as playing music, and can effectively solve the problem that the temperature of the speaker working environment is high, resulting in a short service life and poor sound quality.

[0046] See also Figure 1 The speaker device provided in this embodiment includes a light-acoustic-electrical separation speaker housing 1, a light board 2, a speaker 3, and a main board 4.

[0047] The optical, acoustic and electrically separated speaker housing 1 includes an optical chamber 1041 for installing a light board 2, an acoustic chamber 1011 for installing a speaker 3, and an electrical chamber 1012 for installing a mainboard 4; wherein the optical chamber 1041, the acoustic chamber 1011, and the electrical chamber 1012 are separated from each other.

[0048] The optical, acoustic and electrically separated speaker shell 1 and speaker device provided by the present invention can install the light board 2, speaker 3 and main board 4 in independent optical chamber 1041, acoustic chamber 1011 and electrical chamber 1012 in sequence, greatly reducing the heat released into the acoustic chamber 1011 by the light board 2 and main board 4 when working, so as to effectively solve the problem that the temperature of the working environment of the speaker 3 is high, resulting in a short service life and poor sound quality.

[0049] Optionally, the optical, acoustic and electrical separation speaker housing 1 includes a speaker frame 101 , a front panel 102 , a rear cover 103 , a front bracket 104 , and an internal partition 105 .

[0050] The speaker frame 101 surrounds a box space with an open structure at both the front and rear ends. The front panel 102 is installed at the front end of the speaker frame 101 to cover the front opening of the box space. The front bracket 104 is installed on the side of the front panel 102 close to the box space, and cooperates with the edge position of the front panel 102 to surround the optical cavity 1041. A speaker mounting hole is provided in the middle of the front panel 102, and the speaker 3 is installed and fixed in the speaker mounting hole.

[0051] The rear end sealing plate 103 is installed at the rear end of the speaker frame 101 to cover the rear end opening of the interior space of the speaker. The internal partition 105 is installed in the speaker frame 101 and divides the interior space into the acoustic chamber 1011 near the front panel 102 and the electrical chamber 1012 near the rear end sealing plate 103.

[0052] In this embodiment, the front end of the speaker frame 101 protrudes toward the space inside the box to form a first mounting boss 1013, and the front end bracket 104 is fastened and installed on the first mounting boss 1013. The middle part of the speaker frame 101 protrudes toward the space inside the box to form a second mounting boss 1014, and the internal partition 105 is fastened and installed on the second mounting boss 1014.

[0053] Optionally, the rear end cover 103 is provided with a bass reflex port outlet 1031 connected to the external space of the cabinet interior; the internal partition 105 is provided with a bass reflex port channel 1051 connecting the acoustic chamber 1011 to the bass reflex port outlet 1031. The bass reflex port channel 1051 allows air in the acoustic chamber 1011 to exchange with the external air, thereby enhancing the low-frequency performance of the speaker device, enabling the speaker device to produce deeper bass at specific frequencies, thereby increasing the sense of bass volume.

[0054] Optionally, the inverted tube channel 1051 is a circuitous structure with a plurality of U-shaped turning points 1052. The circuitous structural design can adjust the time delay, help improve the phase of the sound wave, and thus optimize the overall sound performance.

[0055] In this embodiment, the main board 4 is electrically connected to the speaker 3 and the light board 2 through a wire harness. Accordingly, the internal partition 105 and the front bracket 104 are both provided with wire holes for the wire harness to pass through.

[0056] In summary, the optical, acoustic and electrical separation speaker housing 1 and speaker device provided in this embodiment have the following advantages:

[0057] ① The optical chamber 1041, the acoustic chamber 1011, and the electrical chamber 1012 are independent of each other. Each chamber works independently without affecting each other and plays the best effect. This greatly reduces the heat released into the acoustic chamber 1011 when the light board 2 and the main board 4 are working. This can effectively solve the problem of the high temperature of the working environment of the speaker 3, resulting in a short service life and poor sound quality.

[0058] ② After solving the temperature rise problem of the acoustic chamber 1011 and reducing the heat generation limit, the light board 2 can give full play to its luminous performance and cooperate with the main board 4 to present various lighting effects, so that the light moves with the sound and the cavity is excellent.

[0059] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concepts of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A light, sound and electricity separation type speaker housing, characterized in that: It comprises an optical chamber (1041) for mounting a light board (2), an acoustic chamber (1011) for mounting a speaker (3), and an electrical chamber (1012) for mounting a main board (4); The optical chamber (1041), the acoustic chamber (1011), and the electrical chamber (1012) are separated from each other.

2. The optical, acoustic and electrical separation sound box housing according to claim 1, characterized in that: include: A speaker frame (101), the speaker frame (101) enclosing an inner space of the box with both front and rear ends being open; A front panel (102), the front panel (102) being mounted at the front end of the speaker frame (101) and used to cover the front opening of the space inside the box; A rear end sealing plate (103), the rear end sealing plate (103) being installed at the rear end of the speaker frame (101) and used for sealing the rear end opening of the space inside the box; a front bracket (104), the front bracket (104) being mounted on a side of the front panel (102) close to the space inside the box and cooperating with an edge of the front panel (102) to surround and form the optical chamber (1041); An internal partition (105) is installed in the speaker frame (101) and divides the space inside the box into the acoustic chamber (1011) close to the front panel (102) and the electrical chamber (1012) close to the rear end cover (103).

3. The optical, acoustic and electrical separation sound box housing according to claim 2, characterized in that: The front end of the speaker frame (101) protrudes toward the space inside the box to form a first mounting boss (1013), and the front end bracket (104) is fastened and mounted on the first mounting boss (1013).

4. The optical, acoustic and electrical separation sound box housing according to claim 2, characterized in that: The middle portion of the speaker frame (101) protrudes toward the space inside the box to form a second mounting boss (1014), and the internal partition (105) is fastened and mounted on the second mounting boss (1014).

5. The optical, acoustic and electrical separation sound box housing according to claim 2, characterized in that: The rear end sealing plate (103) is provided with an inverted tube outlet (1031) connected to the external space of the box interior; The internal partition (105) is provided with an inverted pipe channel (1051) communicating with the acoustic chamber (1011) and the inverted pipe outlet (1031).

6. The optical, acoustic and electrical separation sound box housing according to claim 5, characterized in that: The inverted tube channel (1051) is a circuitous structure provided with a plurality of U-shaped turning points (1052).

7. The optical, acoustic and electrical separation sound box housing according to claim 2, characterized in that: A speaker mounting hole for mounting a speaker (3) is provided in the middle of the front panel (102).

8. The optical, acoustic and electrical separation sound box housing according to claim 2, characterized in that: The internal partition (105) and the front bracket (104) are both provided with wire holes for the wire harness to pass through.

9. A speaker device, characterized in that: The invention comprises the photoacoustic-electrically separated sound box housing (1) as described in any one of claims 1 to 8, a light board (2) installed in the optical cavity (1041) of the photoacoustic-electrically separated sound box housing (1), a speaker (3) installed in the acoustic cavity (1011) of the photoacoustic-electrically separated sound box housing (1), and a main board (4) installed in the electrical cavity (1012) of the photoacoustic-electrically separated sound box housing (1).

10. The speaker device according to claim 9, characterized in that: The main board (4) is electrically connected to the speaker (3) and the light board (2) via a wire harness.

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