Marine cylindrical loudspeaker

Abstract

The utility model relates to the field of loudspeakers, in particular to a marine cylindrical loudspeaker, which comprises a shell, a sounding assembly and a first light-emitting assembly, the sounding assembly is arranged in the shell, the first light-emitting assembly comprises a first lamp strip and a conversion ring, the first lamp strip is fixedly connected with the inner wall of the shell, the conversion ring is transparent, and the first lamp strip is fixedly connected with the inner wall of the shell. And the conversion ring is fixedly connected with the shell, at least one mirror surface is arranged on the conversion ring, and the position of the mirror surface corresponds to the position of the first lamp strip. Through the arrangement of the first lamp strip, the conversion ring and the mirror surface, light rays emitted by the first lamp strip can be gathered through the mirror surface, so that the brightness of the light rays is higher; according to the utility model, the scattering holes are arranged, so that the light becomes softer after being scattered.

Description

Technical Field

[0001] The utility model relates to the field of loudspeakers, in particular to a marine cylindrical loudspeaker. Background Art

[0002] A loudspeaker is a transducer that converts an electrical signal into an acoustic signal. The audio electrical energy makes its paper cone or diaphragm vibrate through electromagnetic, piezoelectric or electrostatic effects and resonate with the surrounding air to emit sound. A cylindrical loudspeaker is actually an ordinary moving coil structure loudspeaker installed with a horn. A marine cylindrical loudspeaker is a type of cylindrical loudspeaker, which is fixed on the hull for broadcasting or alarming.

[0003] However, for existing loudspeakers with a lighting function, generally a light strip is directly set, which results in poor lighting brightness and uniformity. Therefore, it is necessary to improve such a structure to overcome the above defects. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a marine cylindrical loudspeaker. The utility model is realized by the following technical solutions:

[0005] A marine cylindrical loudspeaker includes a housing, a sound generating component and a first lighting component. The sound generating component is arranged inside the housing. The first lighting component includes a first light strip and a conversion ring. The first light strip is fixedly connected to the inner wall of the housing. The conversion ring is transparent and is fixedly connected to the housing. At least one mirror surface is arranged on the conversion ring, and the position of the mirror surface corresponds to the position of the first light strip.

[0006] In the above technical solution: the housing is used to arrange the remaining components; the sound generating component is used to generate sound; the first lighting component is used to realize front-end lighting, so as to play a lighting role; the first light strip serves as a light source; the mirror surface of the conversion ring is used for light collection to improve the lighting brightness.

[0007] The further setting of the utility model is that: the housing includes a main body and a front cover. The front cover is detachably and fixedly connected to the main body, and the sound generating component is arranged inside the main body.

[0008] The further setting of the utility model is that: the sound generating component includes a bottom basin and a diaphragm. The bottom basin is fixedly connected to the housing, and the conversion ring is located between the housing and the bottom basin. The other end of the bottom basin is fixedly connected to the front cover.

[0009] In the above technical solution: the bottom basin is used to reflect sound waves, making the sound in the front of the main body louder; the diaphragm is used to vibrate and generate sound.

[0010] The utility model is further configured as follows: a plurality of scattering holes are evenly arranged on the conversion ring.

[0011] In the above technical solution: the scattering holes scatter the passing light, thereby making it more uniform and soft.

[0012] The utility model is further configured as follows: it also includes a second light-emitting component, and the second light-emitting component is fixedly connected to a side of the housing away from the first light-emitting component.

[0013] In the above technical solution: the second light-emitting component is used to realize tail light emission, so as to determine the position.

[0014] The utility model is further configured as follows: the second light-emitting component includes a second light strip and a diffuser, and the diffuser wraps the second light strip.

[0015] In the above technical solution: the second light strip is used as the light source; and the diffuser is used to soften the light.

[0016] The utility model discloses a marine cylinder-type loudspeaker, which, compared with the prior art:

[0017] 1. The utility model provides the first light strip, the conversion ring and the mirror surface so that the light emitted by the first light strip can be gathered by the mirror surface, making the light brighter;

[0018] 2. The utility model also provides scattering holes so that the light is scattered and becomes softer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the utility model without the front cover;

[0021] Figure 3 It is a rear view of the utility model;

[0022] Figure 4 is a schematic diagram of a first light-emitting component of the present invention;

[0023] Figure 5 It is a schematic diagram of the second light-emitting component of the present invention.

[0024] The corresponding component names represented by the numbers and letters in the figure are: 10-housing; 101-main body; 102-front cover; 20-sound-generating component; 201-bottom basin; 202-diaphragm; 30-first light-emitting component; 301-first light strip; 302-conversion ring; 302a-mirror; 302b-scattering hole; 40-second light-emitting component; 401-second light strip; 402-diffuser. Detailed implementation manners

[0025] The embodiments of the present utility model will be described in detail below. These embodiments are implemented on the premise of the technical solution of the present utility model, and detailed implementation manners and specific operation processes are given. However, the protection scope of the present utility model is not limited to the following embodiments.

[0026] As Figures 1-5 shown, a marine tubular loudspeaker proposed by the present utility model includes a housing 10, a sound generating component 20, and a first light emitting component 30. The sound generating component 20 is arranged inside the housing 10. The first light emitting component 30 includes a first light strip 301 and a conversion ring 302. The first light strip 301 is fixedly connected to the inner wall of the housing 10. The conversion ring 302 is transparent and is fixedly connected to the housing 10. At least one mirror surface 302a is arranged on the conversion ring 302, and the position of the mirror surface 302a corresponds to the position of the first light strip 301. Wherein, an installation groove is arranged on the conversion ring 302, and the first light strip 301 cooperates with the installation groove; the number of the mirror surfaces 302a is two, and the included angle between the two mirror surfaces 302a is 90 degrees.

[0027] As Figures 1-5 shown, for a marine tubular loudspeaker proposed by the present utility model, the housing 10 includes a main body 101 and a front cover 102. The front cover 102 is detachably and fixedly connected to the main body 101, and the sound generating component 20 is arranged inside the main body 101. Wherein, the housing 10 further includes a fixing bracket, and the fixing bracket is fixedly arranged at the bottom of the outer wall surface of the main body 101 for installation.

[0028] As Figures 1-5 shown, for a marine tubular loudspeaker proposed by the present utility model, the sound generating component 20 includes a chassis 201 and a diaphragm 202. The chassis 201 is fixedly connected to the housing 10, and the conversion ring 302 is located between the housing 10 and the chassis 201. The other end of the chassis 201 is fixedly connected to the front cover 102. Wherein, a bracket is further included, and the bracket is fixedly connected to the chassis 201, and the diaphragm 202 is arranged on the bracket.

[0029] As Figures 1-5 shown, for a marine tubular loudspeaker proposed by the present utility model, a plurality of scattering holes 302b are evenly arranged on the conversion ring 302. Wherein, the scattering holes 302b are located between the mirror surface 302a and the light source.

[0030] As Figures 1-5As shown in the figure, a marine cylindrical loudspeaker proposed by the present utility model further includes a second light-emitting component 40, and the second light-emitting component 40 is fixedly connected to a side of the housing 10 away from the first light-emitting component 30.

[0031] As Figures 1-5 shown in the figure, for a marine cylindrical loudspeaker proposed by the present utility model, the second light-emitting component 40 includes a second light strip 401 and a diffuser 402, and the diffuser 402 wraps the second light strip 401. Among them, the diffuser 402 includes an inner and an outer diffusing retaining ring.

[0032] The working principle of the present utility model is as follows:

[0033] a) The diaphragm vibrates to produce sound;

[0034] b) The first light strip emits light;

[0035] c) The light passes through the transparent conversion ring and shoots towards the mirror surface;

[0036] d) On the way, the light passes through the scattering holes, making the light uniform;

[0037] e) The light changes direction after being reflected by the mirror surface;

[0038] f) The light shoots outwards to achieve illumination;

[0039] g) The second light strip emits light;

[0040] h) The light passes through the diffuser, making the light soft;

[0041] i) The light is emitted to the outside through the diffuser.

[0042] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A marine cylindrical loudspeaker, characterized in that: It includes a housing (10), a sound - generating component (20) and a first light - emitting component (30). The sound - generating component (20) is arranged inside the housing (10). The first light - emitting component (30) includes a first light strip (301) and a conversion ring (302). The first light strip (301) is fixedly connected to the inner wall of the housing (10). The conversion ring (302) is transparent and is fixedly connected to the housing (10). At least one mirror surface (302a) is arranged on the conversion ring (302), and the position of the mirror surface (302a) corresponds to the position of the first light strip (301).

2. The marine cylindrical loudspeaker according to claim 1, characterized in that: The housing (10) includes a main body (101) and a front cover (102). The front cover (102) is detachably and fixedly connected to the main body (101), and the sound - generating component (20) is arranged inside the main body (101).

3. The marine barrel-shaped loudspeaker according to claim 2, characterized in that: The sound - generating component (20) includes a bottom basin (201) and a diaphragm (202). The bottom basin (201) is fixedly connected to the housing (10), and the conversion ring (302) is located between the housing (10) and the bottom basin (201). The other end of the bottom basin (201) is fixedly connected to the front cover (102).

4. The marine barrel loudspeaker according to claim 3, characterized in that: A number of scattering holes (302b) are also evenly arranged on the conversion ring (302).

5. The marine cylindrical loudspeaker according to claim 4, characterized in that: It further includes a second light - emitting component (40). The second light - emitting component (40) is fixedly connected to the side of the housing (10) away from the first light - emitting component (30).

6. The marine barrel-shaped loudspeaker according to claim 5, characterized in that: The second light - emitting component (40) includes a second light strip (401) and a diffusing sheet (402). The diffusing sheet (402) wraps the second light strip (401).

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