Strip-shaped ceiling lamp with noise reduction function
By using a honeycomb fiber baffle combined with the lamp body in the ceiling lamp, the problem of single function of the ceiling lamp cannot reduce sound propagation, effective sound silencing effect is achieved, and the indoor sound environment quality is improved.
Patent Information
- Application Number
- CN202420942782.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing ceiling lamp lamp cover has a single function and cannot effectively reduce the spread of sound, affecting the indoor sound environment.
Design a strip chandelier with sound silence function, using a fiber baffle combined with the lamp body. The honeycomb structure of the fiber baffle increases the contact area with sound, absorbs sound waves through loosening the fiber layer, and reduces the reflection, refraction and scattering of sound waves. .
It effectively reduces the propagation efficiency of sound, improves the sound silence effect, enhances the quality of the indoor sound environment, and has the advantages of simple, compact and economical structure.
Smart Images
Figure CN222335351U_ABST
Abstract
Description
[Technical field]
[0001] The utility model mainly relates to a strip-shaped chandelier with a sound-absorbing function. [Background technology]
[0002] As a common lighting device, the main function of a ceiling lamp is to provide lighting for a specific space. A lampshade is a component installed on a lamp, and its main functions include blocking strong light, providing protection, and preventing pollution. Through the combination design of lamps and different lampshades, a specific atmosphere and style can be created, and light can be effectively dispersed to achieve a soft and uniform lighting effect.
[0003] The function of the existing ceiling lamp shade is generally only to filter the strong light directly emitted by the lamp body, making the light softer and more comfortable. The function is relatively simple. In order to enrich the functions of the ceiling lamp, we propose a new lamp solution. [Utility Model Content]
[0004] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The strip chandelier with a sound-absorbing function adopts the following technical solutions:
[0005] A strip chandelier with a sound-absorbing function, comprising a lamp body and a fiber baffle;
[0006] The fiber baffles are respectively attached to both sides of the lamp body, and the fiber baffles extend toward the upper end and the lower end of the lamp body, so that the fiber baffles protrude relative to the upper end surface and the lower end surface of the lamp body;
[0007] The inner side of the fiber baffle is a flat end surface, and the outer side is a wavy continuous arc surface; the inner side of the fiber baffle is connected to the side surface of the lamp body, and the outer side faces the outside of the lamp body.
[0008] Preferably, the fiber baffle is in a honeycomb shape as a whole.
[0009] Preferably, the lamp body comprises a lamp frame, a cover and a partition, the cover is installed at the upper and lower ends of the lamp frame, the lamp frame has an inner cavity, the inner cavity is provided with a slot, the partition is embedded in the slot, and the partition is located between the upper and lower covers.
[0010] Preferably, the partition is provided with a screw hole, a hanging rope is screwed into the screw hole, and the hanging rope passes through the sealing cover and extends out of the lamp body.
[0011] Preferably, the cover extends out a bent portion, the inner cavity wall extends out a clamping portion, and the bent portion and the clamping portion are hooked to fix the cover to the lamp frame.
[0012] Preferably, the side wall of the lamp frame obliquely extends out of the hanging portion, and the fiber baffle is connected to the hanging portion to limit the movement of the fiber baffle.
[0013] Compared with the background technology, the utility model has the following beneficial effects:
[0014] The utility model proposes a strip chandelier with a sound-absorbing function. The chandelier of this structure adopts a strip shape, and the fiber baffle also adopts a strip shape to adapt to the lamp body, which increases the cross-sectional dimension of the fiber baffle in the space and better contacts the sound of the space. The fiber baffle adopts a cardboard structure. The loose fiber layer in the cardboard can absorb sound waves, reduce the reflection, refraction and scattering of sound waves, and thus achieve a sound-absorbing effect; the fiber baffle adopts a honeycomb structure to further increase the contact area with the sound, greatly improving the sound-absorbing effect. When the sound in the room is transmitted to the strip chandelier, the fiber baffle will dissipate part of the sound, reduce the propagation efficiency of the sound waves, and can effectively reduce the propagation of the sound. This product has the advantages of simple structure, compact coordination, and reasonable design; therefore, it is a product with superior performance in both technical and economic aspects.
Brief Description of the Drawings
[0015] Figure 1 A schematic diagram of a strip chandelier with a sound-absorbing function in a preferred embodiment of the utility model;
[0016] Figure 2 This is an exploded schematic diagram of a strip chandelier with a sound-absorbing function in a preferred embodiment of the utility model;
[0017] Figure 3 It is a schematic diagram of the partial structure of a strip chandelier with a sound-absorbing function in a preferred embodiment provided by the utility model. [Specific implementation method]
[0018] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.
[0019] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.
[0020] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.
[0021] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] In the utility model, unless otherwise specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "below" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the height of the second feature. A first feature being "above", "below" and "below" a second feature includes that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than the second feature.
[0023] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.
[0024] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 3 As shown, a strip chandelier with a sound-absorbing function comprises a lamp body 1 and a fiber baffle 2; the fiber baffles 2 are respectively attached to both sides of the lamp body 1, and the fiber baffles 2 extend toward the upper end and the lower end of the lamp body 1, so that the fiber baffles 2 protrude relative to the upper end surface and the lower end surface of the lamp body 1; the light-emitting area of the lamp body 1 is located at the lower end surface of the lamp body 1, and the protruding fiber baffles 2 reduce the light emission angle to avoid glare.
[0025] The inner side of the fiber baffle 2 is a flat end face, and the outer side is a wavy continuous arc surface; the inner side of the fiber baffle 2 is connected to the side of the lamp body 1, and the outer side faces the outside of the lamp body 1; the fiber baffle 2 is honeycomb-shaped as a whole to increase the sound receiving area.
[0026] The lamp body 1 includes a lamp frame 3, a cover 4 and a partition 5. The cover 4 is installed at the upper and lower ends of the lamp frame 3. The lamp frame 3 has an inner cavity 31, and the inner cavity 31 is provided with a card slot 32. The partition 5 is embedded in the card slot 32, and the partition 5 is located between the upper and lower ends of the cover 4. The partition 5 is provided with a screw hole 51, and the screw hole 51 is screwed with a hanging rope 52. The hanging rope 52 passes through the cover 4 and extends out of the lamp body 1. The cover 4 is correspondingly provided with a through hole for the hanging rope 52 to pass through. The hanging rope 52 is located between the fiber baffles 2 on both sides of the lamp body 1.
[0027] The cover 4 extends out a bent portion 41, and the wall of the inner cavity 31 extends out a clamping portion 34, and the bent portion 41 and the clamping portion 34 are hooked to fix the cover 4 to the lamp frame 3. The side wall of the lamp frame 3 extends out a hanging portion 33 that is tilted upward, and the fiber baffle 2 has a downward trend under the action of gravity. The hanging portion 33 is inserted into the fiber baffle 2, and the fiber baffle 2 is connected to the hanging portion 33 to limit the movement of the fiber baffle 2.
[0028] The fiber baffle adopts a cardboard structure. The loose fiber layer in the cardboard can absorb sound waves, reduce the reflection, refraction and scattering of sound waves, and thus achieve a sound-absorbing effect. The fiber baffle adopts a honeycomb structure to further increase the contact area with the sound, greatly improving the sound-absorbing effect. When the sound in the room is transmitted to the strip chandelier, the fiber baffle 2 will dissipate part of the sound, reduce the propagation efficiency of the sound waves, and effectively reduce the propagation of the sound. The chandelier of this structure adopts a strip shape, and the fiber baffle 2 also adopts a strip shape to adapt to the lamp body 1, which increases the cross-sectional dimension of the fiber baffle 2 in the space and better contacts with the sound of the space.
[0029] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0030] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.
Claims
1. A strip chandelier with a sound-absorbing function, characterized in that: It includes a lamp body and a fiber baffle; The fiber baffles are respectively attached to both sides of the lamp body, and the fiber baffles extend toward the upper end and the lower end of the lamp body, so that the fiber baffles protrude relative to the upper end surface and the lower end surface of the lamp body; The inner side of the fiber baffle is a flat end surface, and the outer side is a wavy continuous arc surface; the inner side of the fiber baffle is connected to the side surface of the lamp body, and the outer side faces the outside of the lamp body.
2. The strip chandelier with a sound-absorbing function according to claim 1, characterized in that: The fiber baffle is honeycomb-shaped as a whole.
3. The strip chandelier with a sound-absorbing function according to claim 1, characterized in that: The lamp body comprises a lamp frame, a cover and a partition, wherein the cover is installed at the upper and lower ends of the lamp frame, the lamp frame has an inner cavity, the inner cavity is provided with a slot, the partition is embedded in the slot, and the partition is located between the covers at the upper and lower ends.
4. The strip chandelier with a sound-absorbing function according to claim 3, characterized in that: The partition is provided with a screw hole, a hanging rope is screwed into the screw hole, and the hanging rope passes through the sealing cover and extends out of the lamp body.
5. The strip chandelier with a sound-absorbing function according to claim 3, characterized in that: The cover extends out of a bent portion, the inner cavity wall extends out of a clamping portion, and the bent portion and the clamping portion are hooked to fix the cover to the lamp frame.
6. The strip chandelier with a sound-absorbing function according to claim 3, characterized in that: The side wall of the lamp frame is inclined to extend out a hanging portion, and the fiber baffle is connected to the hanging portion to limit the movement of the fiber baffle.