Vertical sound absorption lamp

Abstract

The vertical sound absorption lamp comprises a lamp body and a shell, the bottom of the shell is open, the top of the shell is closed, an upper cavity part and a lower cavity part are arranged in the shell, the lamp body is arranged in the lower cavity part, and the shell is a sound absorption material component. By arranging the shell made of the sound absorption material, the vertical sound absorption lamp can absorb high-frequency sound waves, meanwhile, due to the fact that the upper cavity part is arranged, the whole structure of the vertical sound absorption lamp forms a resonance sound absorption structure capable of absorbing low and medium frequency sound, and the requirement for indoor sound environment design is met; in addition, the horizontal projection area of the vertical sound absorption lamp is small, the surface area of the shell is large, sound absorption materials with large areas are provided, and under the limitation of the limited horizontal projection area of a ceiling, the sound absorption amount can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a vertical sound-absorbing lamp. Background Art

[0002] The existing sound-absorbing lamps on the market mainly add sound-absorbing materials to conventional lamps, relying on the sound-absorbing properties of the sound-absorbing materials themselves to absorb sound. Conventional sound-absorbing materials generally only absorb high-frequency sound waves well, and the sound absorption of medium and low-frequency sound waves is extremely limited. In the design of indoor sound environment, absorbing medium and low-frequency sound waves such as human voices is an important design part, so the existing sound-absorbing lamps cannot meet the needs of indoor sound environment design. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a vertical sound-absorbing lamp.

[0004] According to the embodiment of the utility model, the vertical sound-absorbing lamp comprises a lamp body and a shell, the bottom of the shell is open, the top of the shell is closed, an upper cavity and a lower cavity are arranged in the shell, the lamp body is arranged in the lower cavity, and the shell is a sound-absorbing material component.

[0005] The vertical sound-absorbing lamp according to the embodiment of the utility model has at least the following technical effects: by providing an outer shell made of sound-absorbing material, the vertical sound-absorbing lamp can absorb high-frequency sound waves, and at the same time, due to the provision of the upper cavity, the entire structure of the vertical sound-absorbing lamp forms a resonant sound-absorbing structure that can absorb medium and low-frequency sounds, meeting the needs of indoor sound environment design; in addition, the horizontal projection area of ​​the vertical sound-absorbing lamp is small, and the surface area of ​​the outer shell is large, that is, a larger area of ​​sound-absorbing material is provided, which is conducive to increasing the sound absorption amount under the limitation of the limited horizontal projection area of ​​the ceiling.

[0006] In some embodiments of the present utility model, the lamp body includes a shell and a light source component arranged in the shell, and the outer shell is connected to the shell.

[0007] In some embodiments of the present invention, the outer shell is bonded to the housing.

[0008] In some embodiments of the present invention, the shell and the housing are connected via a snap-fit ​​structure.

[0009] In some embodiments of the present invention, the snap-fit ​​structure includes two protrusions, which are respectively arranged on two side surfaces of the shell that are away from each other, and the shell is provided with a snap-fit ​​corresponding to each protrusion, and the protrusion is arranged in the snap-fit.

[0010] In some embodiments of the present invention, the lamp body is a linear lamp.

[0011] In some embodiments of the present invention, the lamp body and the housing are both ring-shaped.

[0012] In some embodiments of the present invention, the shell is a polyester fiber material component.

[0013] In some embodiments of the utility model, the lamp body and the shell are collectively referred to as a first component, and a plurality of hanging structures are provided on the upper side of the first component. The hanging structures include a hanging seat and a vertically extending hanging rope, and the top and bottom ends of the hanging rope are respectively connected to the hanging seat and the first component.

[0014] In some embodiments of the present invention, the sling passes through the housing, and the bottom end of the sling is connected to the lamp body.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a vertical sound-absorbing lamp according to an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of vertical sound-absorbing lamps of other embodiments of the utility model;

[0019] Figure 3 yes Figure 1 Schematic cross-section diagram.

[0020] In the attached figure:

[0021] 100 - hanging seat; 110 - hanging rope; 200 - outer shell; 210 - upper cavity; 300 - lamp body; 310 - protrusion. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] In the description of the present utility model, it should be understood that the directions or positional relationships indicated, such as up, down, front, back, left, right, etc., are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the meaning of several is one or more, the meaning of more than two is more than two, greater than, less than, exceed, etc. are understood to exclude the number, and above, below, within, etc. are understood to include the number. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] Reference below Figures 1 to 3 A vertical sound-absorbing lamp according to an embodiment of the utility model is described.

[0026] The vertical sound-absorbing lamp of the embodiment of the utility model comprises a lamp body 300 and a shell 200. The bottom of the shell 200 is open, and the top of the shell 200 is closed. The shell 200 is provided with an upper cavity 210 and a lower cavity. The lamp body 300 is arranged in the lower cavity. The shell 200 is a sound-absorbing material component.

[0027] For example, Figure 1 As shown, the lamp body 300 and the housing 200 are collectively referred to as a first component, and the first component is in the form of a vertically arranged sheet. Figure 3 In the cross-section of the first component shown, the lamp body 300 is arranged in the outer shell 200, and the lamp body 300 has a lamp shell, an LED light strip and a light-transmitting plate. A lamp cavity is arranged inside the lamp shell, and the LED light strip is arranged in the lamp cavity. The bottom of the lamp cavity is open to form a lighting opening so that the light emitted by the LED light strip can be emitted downward. The light-transmitting plate cover is arranged on the lighting opening to prevent dust from entering the lamp cavity. The outer shell 200 is open at a portion below the lamp body 300 corresponding to the outer shell 200, so that the outer shell 200 will not hinder the lamp body 300 from emitting light downward. An upper cavity portion 210 is arranged in the outer shell 200, and the upper cavity portion 210 is vertically arranged above the lamp body 300.

[0028] By providing a shell 200 made of sound-absorbing material, the vertical sound-absorbing lamp can absorb high-frequency sound waves. At the same time, due to the provision of the upper cavity 210, the entire structure of the vertical sound-absorbing lamp forms a resonant sound-absorbing structure that can absorb medium and low-frequency sounds, meeting the needs of indoor sound environment design; the vertical sound-absorbing lamp is applied indoors, which is conducive to improving the clarity of indoor language and the efficiency of communication, and has a good application value in the sound and light environment design of office space and classroom space. In addition, the horizontal projection area of ​​the vertical sound-absorbing lamp is small, and the surface area of ​​the shell 200 is large, that is, a large area of ​​sound-absorbing material is provided, which is conducive to increasing the sound absorption under the limitation of the limited horizontal projection area of ​​the ceiling.

[0029] In some embodiments of the present invention, the lamp body 300 includes a shell and a light source disposed in the shell, and the housing 200 is connected to the shell. This facilitates the installation and connection of the lamp body 300 and the housing 200. The lamp body 300 can be a lamp directly purchased on the market, that is, the vertical sound-absorbing lamp can be further manufactured from an existing lamp, which is convenient for promotion and use.

[0030] In some embodiments of the present invention, the housing 200 is bonded to the shell, which has a simple structure and is easy to assemble.

[0031] In some embodiments of the present invention, the housing 200 is connected to the shell body via a snap-fit ​​structure, so that the lamp body 300 and the housing 200 can be disassembled, which is convenient for subsequent inspection and maintenance.

[0032] In some embodiments of the present invention, the snap-fit ​​structure includes two protrusions 310 , which are respectively disposed on two side surfaces of the shell that are away from each other. The shell 200 is provided with a snap-fit ​​corresponding to each protrusion 310 , and the protrusion 310 is disposed in the snap-fit.

[0033] When the lamp body 300 is a horizontally arranged linear lamp, the two protrusions 310 are respectively arranged on the left and right end surfaces of the lamp body 300, and the bayonet can be a through hole arranged on the shell 200; this has a simple structure and is easy to assemble, and the shell 200 is connected to the housing. When the lamp body 300 and the shell 200 are both annular, the two protrusions 310 are respectively arranged on the left and right ends of the lamp body 300.

[0034] In some embodiments of the utility model, the lamp body 300 is a linear lamp. In this way, the horizontal projection area of ​​the vertical sound-absorbing lamp is small, and the surface area of ​​the shell 200 is large, that is, a large area of ​​sound-absorbing material is provided, which is conducive to increasing the sound absorption under the limitation of the limited horizontal projection area of ​​the ceiling. The linear lamp is an object that can be directly purchased from the market, and its specific structure is not described in detail here.

[0035] In other embodiments of the present invention, referring to Figure 2, the lamp body 300 and the shell 200 are both ring-shaped. It should be noted that when the lamp body 300 is a linear lamp, the shell 200 is also configured to be a vertically arranged sheet, and it is easy for the sound to pass directly from the side of the sound-absorbing lamp in the direction parallel to the shell 200, resulting in failure of high-frequency sound absorption.

[0036] In this embodiment, the lamp body 300 and the housing 200 are both annular, which avoids the problem of high-frequency sound absorption failure caused by sound passing directly from the side of the sound-absorbing lamp. The lamp body 300 can be an annular lamp directly purchased on the market, and its specific structure is not described in detail here.

[0037] In some embodiments of the present invention, the shell 200 is a polyester fiber material component. The shell 200 can be made of a polyester fiber board by cutting and bending. Polyester fiber has a good sound absorption effect and is easy to process, and is suitable as a material for the shell 200; at the same time, the polyester fiber board has a certain elasticity, which is convenient for the shell 200 to be clamped with the shell.

[0038] In some embodiments of the utility model, the lamp body 300 and the housing 200 are collectively referred to as a first component, and a plurality of hanging structures are arranged on the upper side of the first component, and the hanging structures include a hanging seat 100 and a vertically extending hanging rope 110, and the top and bottom ends of the hanging rope 110 are respectively connected to the hanging seat 100 and the first component. In this way, the vertical sound-absorbing lamp can also be used in indoor spaces with large floor heights, thereby increasing the scope of application.

[0039] In some embodiments of the present invention, the sling 110 passes through the housing 200, and the bottom end of the sling 110 is connected to the lamp body 300. In this way, the sling 110 is directly connected to the lamp body 300, and the housing 200 does not need to bear the weight of the lamp body 300, and the structure is reasonable and stable. Of course, in some other embodiments of the present invention, the sling 110 can also be connected to the housing 200.

[0040] The preferred implementation methods of the present invention are specifically described above, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A vertical sound-absorbing lamp, characterized in that: The invention comprises a lamp body and a shell, wherein the bottom of the shell is open and the top of the shell is closed, an upper cavity and a lower cavity are arranged in the shell, the lamp body is arranged in the lower cavity, and the shell is a sound absorbing material component.

2. The vertical sound-absorbing lamp according to claim 1, characterized in that: The lamp body comprises a shell and a light source component arranged in the shell, and the outer shell is connected to the shell.

3. The vertical sound-absorbing lamp according to claim 2, characterized in that: The shell is bonded to the casing.

4. The vertical sound-absorbing lamp according to claim 2, characterized in that: The shell is connected to the housing through a clamping structure.

5. The vertical sound-absorbing lamp according to claim 4, characterized in that: The clamping structure includes two protrusions, which are respectively arranged on two side surfaces of the shell body that are away from each other. The shell body is provided with a bayonet corresponding to each of the protrusions, and the protrusion is arranged in the bayonet.

6. The vertical sound-absorbing lamp according to claim 1, characterized in that: The lamp body is a linear lamp.

7. The vertical sound-absorbing lamp according to claim 1, characterized in that: The lamp body and the shell are both ring-shaped.

8. The vertical sound-absorbing lamp according to claim 1, characterized in that: The shell is a polyester fiber material component.

9. The vertical sound-absorbing lamp according to claim 1, characterized in that: The lamp body and the shell are collectively referred to as a first component. A plurality of hanging structures are provided on the upper side of the first component. The hanging structures include a hanging seat and a vertically extending hanging rope. The top and bottom ends of the hanging rope are respectively connected to the hanging seat and the first component.

10. The vertical sound-absorbing lamp according to claim 9, characterized in that: The sling passes through the housing, and the bottom end of the sling is connected to the lamp body.

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