CN217714781U - Light structure and audio amplifier - Google Patents
Light structure and audio amplifier Download PDFInfo
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- CN217714781U CN217714781U CN202221426941.8U CN202221426941U CN217714781U CN 217714781 U CN217714781 U CN 217714781U CN 202221426941 U CN202221426941 U CN 202221426941U CN 217714781 U CN217714781 U CN 217714781U
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- light
- reflector
- housing
- connecting plate
- wall
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Abstract
The utility model discloses a light structure and audio amplifier, light structure includes the shell, lamp plate and reflector, the shell has the chamber that holds, the partial chamber wall that holds the chamber is the printing opacity wall, the lamp plate is located and is held the intracavity, the lamp plate is equipped with the light emitting source towards one side of printing opacity wall, the reflector is located between lamp plate and the printing opacity wall, the reflector includes the connecting plate, first reflector panel and second reflector panel, connecting plate and lamp plate butt, and set up the opening that is used for dodging the light emitting source on the connecting plate, first reflector panel and second reflector panel interval set up, and all be connected with the connecting plate in order to enclose accommodating space, opening and accommodating space intercommunication, the one end that the connecting plate was kept away from to the second reflector panel is equipped with reflection of light shirt rim, reflection of light shirt rim extends along the direction of keeping away from accommodating space, and reflection of light shirt rim and printing opacity wall correspond the interval setting. The utility model discloses a light structure will shine through the shirt rim of reflecting light to the light attenuation on the printing opacity wall in order to obtain the gradual change light, need not gradual change spraying technology and IML technology, and is with low costs.
Description
Technical Field
The utility model relates to an intelligence house technical field especially relates to a light structure and audio amplifier.
Background
In the middle of the intelligence house, as "pronunciation" entry, intelligent audio amplifier receives consumer's favor widely. The intelligent sound boxes in the current market are various in types, and the requirements of consumers on the appearance and the cost performance of the intelligent sound boxes are higher and higher. The intelligent sound box has the advantages of colorful light effect, attractive appearance, fashion and high cost performance, and can occupy the market more opportunistically. However, the gradient optical design of the existing sound box usually uses a gradient spraying process or an IML (In Molding Label) process to obtain the external lampshade, which can achieve the gradient lighting effect, but the process is complex and the cost is high.
In view of the above-mentioned drawbacks, it is necessary to provide a new light structure and sound box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light structure and audio amplifier, aim at solving the complicated, with high costs problem of technology of the gradual change spraying technology or the IML technology that current gradual change optical design adopted.
In order to achieve the above object, the utility model provides a light structure includes shell, lamp plate and reflector, the shell has and holds the chamber, the partial chamber wall that holds the chamber is the printing opacity wall, the lamp plate is located hold the intracavity, the lamp plate towards one side of printing opacity wall is equipped with the light emitting source, the reflector is located the lamp plate with between the printing opacity wall, the reflector includes connecting plate, first reflector panel and second reflector panel, the connecting plate with the lamp plate butt, just offer on the connecting plate and be used for dodging the opening of light emitting source, first reflector panel with the second reflector panel interval sets up, and all with the connecting plate is connected in order to enclose accommodating space, the opening with accommodating space intercommunication, the second reflector panel is kept away from the one end of connecting plate is equipped with the reflection of light shirt rim, reflection of light skirt border is kept away from accommodating space's direction extends, just reflection of light skirt with the printing opacity wall corresponds the interval setting.
Preferably, the lamp panel is provided with a plurality of the light-emitting sources at intervals, the light-emitting sources are arranged circumferentially, the number of the openings is consistent with that of the light-emitting sources, the light-emitting sources are arranged in a one-to-one correspondence manner, the first light reflecting plate and the second light reflecting plate are both cylindrical structures, and the second light reflecting plate is sleeved on the periphery of the first light reflecting plate.
Preferably, the shape of the light reflecting skirt edge is matched with that of the light transmitting wall, and the distance between the light reflecting skirt edge and the light transmitting wall is 1-5 mm.
Preferably, the cross section of the light reflecting skirt edge is enclosed into an elliptical structure, the major axis of the elliptical structure is 28 mm-55 mm, and the minor axis of the elliptical structure is 15 mm-25 mm.
Preferably, the surfaces of the lamp panel, the connecting plate, the first reflector and the second reflector are white high-light surfaces.
Preferably, the reflective surface of the reflective skirt has bascules.
Preferably, the outer surface of the light transmitting wall is covered with a semi-reflecting and semi-transmitting film.
Preferably, the housing includes a first housing and a second housing detachably connected to each other, the first housing is a light-transmitting wall, and the first housing and the second housing enclose the accommodating cavity.
Preferably, first casing with the one end that the second casing is connected is equipped with and inserts flange in the second casing, the periphery interval of flange is equipped with a plurality of draw-in grooves, the second casing with the one end inner wall interval that first casing is connected is equipped with a plurality of spinner, the quantity of spinner with the quantity unanimity of draw-in groove and one-to-one joint.
Additionally, the utility model also provides a sound box, sound box includes as above light structure.
In the technical scheme of the utility model, the light structure comprises a shell, a lamp plate and a reflector, the shell is provided with a containing cavity, part of the cavity wall of the containing cavity is a light-transmitting wall, the lamp plate is arranged in the containing cavity, the lamp plate is provided with a light source facing one side of the light-transmitting wall, the reflector is arranged between the lamp plate and the light-transmitting wall, the reflector comprises a connecting plate, a first reflector and a second reflector, the connecting plate is abutted against the lamp plate, an opening for avoiding the light source is arranged on the connecting plate, the first reflector and the second reflector are arranged at intervals and are connected with the connecting plate to form an accommodating space, the opening is communicated with the accommodating space, the light emitted by the light source passes through the opening and enters the accommodating space, the light in the accommodating space is reflected by the first reflector and the second reflector, so that the light can be emitted from one end of the accommodating space far from the connecting plate, the light rays emitted to the light transmitting wall penetrate through the light transmitting wall, the rest light rays are reflected by the light transmitting wall, one end, far away from the connecting plate, of the second light reflecting plate is provided with a light reflecting skirt edge, the light reflecting skirt edge extends along the direction far away from the accommodating space, the light reflecting skirt edge and the light transmitting wall are arranged at intervals correspondingly, the light rays reflected by the light transmitting wall are emitted to the surface of the light reflecting skirt edge, the light rays reaching the light reflecting skirt edge are continuously reflected to the light transmitting wall by the light reflecting skirt edge, part of the light rays penetrate through the light transmitting wall to be emitted, the rest light rays are continuously reflected to the light reflecting skirt edge by the light transmitting wall, the light rays are continuously reflected and transmitted by the light reflecting skirt edge, and therefore the light rays can be gradually attenuated between the light reflecting skirt edge and the light transmitting wall, and the light rays emitted from the surface of the light transmitting wall are gradually changed. The utility model discloses a light structure will shine through the shirt rim of reflecting light to the light attenuation on the printing opacity wall in order to obtain the gradual change light, need not gradual change spraying technology and IML technology, and is with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of a lighting structure according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a lighting structure according to an embodiment of the present invention;
fig. 3 is an exploded view of a lighting structure according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a reflector according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second housing according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the first housing according to an embodiment of the present invention.
The reference numbers indicate:
| reference numerals | Name(s) | Reference numerals | Name(s) |
| 1 | |
21 | |
| 11 | Containing |
3 | Reflecting |
| 12 | Light-transmitting |
31 | Connecting |
| 13 | |
311 | Opening of the |
| 131 | |
32 | First reflecting |
| 132 | Clamping |
33 | Second reflecting |
| 14 | |
331 | |
| 141 | |
34 | Accommodating |
| 2 | Lamp panel |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. 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 addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
The utility model provides a light structure and audio amplifier aims at solving the complicated, with high costs problem of technology of the gradual change spraying technology or the IML technology that current gradual change optical design adopted.
Referring to fig. 1 to 3, the lighting structure includes a housing 1, a lamp panel 2 and a reflector 3, the housing 1 has a cavity 11, a partial cavity wall of the cavity 11 is a light-transmitting wall 12, the lamp panel 2 is disposed in the cavity 11, a light source 21 is disposed on one side of the lamp panel 2 facing the light-transmitting wall 12, the reflector 3 is disposed between the lamp panel 2 and the light-transmitting wall 12, the reflector 3 includes a connecting plate 31, a first reflector 32 and a second reflector 33, the connecting plate 31 is abutted to the lamp panel 2, an opening 311 for avoiding the light source 21 is disposed on the connecting plate 31, the first reflector 32 and the second reflector 33 are spaced apart from each other and are connected to the connecting plate 31 to form an accommodating space 34, the opening 311 is communicated with the accommodating space 34, a reflective skirt 331 is disposed at one end of the second reflector 33 far from the connecting plate 31, the reflective skirt 331 extends in a direction far from the accommodating space 34, and the reflective skirt 331 is disposed corresponding to the light-transmitting wall 12.
The light structure of the utility model comprises a shell 1, a lamp panel 2 and a reflector 3, the shell 1 is provided with a containing cavity 11, part of the cavity wall of the containing cavity 11 is a light-transmitting wall 12, the lamp panel 2 is arranged in the containing cavity 11, one side of the lamp panel 2 facing the light-transmitting wall 12 is provided with a light source 21, the reflector 3 is arranged between the lamp panel 2 and the light-transmitting wall 12, the reflector 3 comprises a connecting plate 31, a first reflector 32 and a second reflector 33, the connecting plate 31 is abutted against the lamp panel 2, an opening 311 for avoiding the light source 21 is arranged on the connecting plate 31, the first reflector 32 and the second reflector 33 are arranged at intervals and are connected with the connecting plate 31 to form an accommodating space 34, the opening 311 is communicated with the accommodating space 34, the light emitted by the light source 21 passes through the opening 311 and enters the accommodating space 34, the light in the accommodating space 34 is reflected by the first reflector 32 and the second reflector 33, the first light reflecting plate 32 and the second light reflecting plate 33 gather together light rays, so that the light rays can be efficiently emitted from one end of the accommodating space 34 far away from the connecting plate 31, the energy transmission efficiency of the light rays can be improved, the light rays are emitted onto the light transmitting wall 12, part of the light rays penetrate through the light transmitting wall 12, the rest of the light rays are reflected by the light transmitting wall 12, one end of the second light reflecting plate 33 far away from the connecting plate 31 is provided with a light reflecting skirt 331, the light reflecting skirt 331 extends along the direction far away from the accommodating space 34, the light reflecting skirt 331 is arranged at intervals corresponding to the light transmitting wall 12, the light rays reflected by the light transmitting wall 12 are emitted to the surface of the light reflecting skirt 331, the light rays reaching the light reflecting skirt 331 are continuously reflected to the light transmitting wall 12 by the light reflecting skirt 331, part of the light rays penetrate through the light transmitting wall 12, the rest of the light rays are continuously reflected to the light reflecting skirt 331 by the light transmitting wall 12, and are continuously reflected and transmitted by the light rays, therefore, light can be gradually attenuated between the reflective skirt 331 and the light-transmitting wall 12, and the light emitted from the surface of the light-transmitting wall 12 is gradually and softly changed in level, so that the lamplight structure obtains beautiful optical effect. The utility model discloses a light structure will shine through reflection of light shirt rim 331 and become light in order to obtain the gradual change in the light attenuation on the printing opacity wall 12, need not gradual change spraying technology and IML technology, and is with low costs.
As shown in fig. 3 and 4, in an embodiment, the lamp panel 2 is provided with a plurality of light sources 21 at intervals, the plurality of light sources 21 are arranged circumferentially, the number of the openings 311 is the same as that of the light sources 21 and the openings are arranged in a one-to-one correspondence manner, the first reflector 32 and the second reflector 33 are both cylindrical, and the second reflector 33 is sleeved on the periphery of the first reflector 32. The lamp panel 2 is provided with a plurality of light-emitting sources 21 at intervals, the plurality of light-emitting sources 21 are arranged in a circumferential manner, the number of the openings 311 is consistent with that of the light-emitting sources 21, and the openings are arranged in a one-to-one correspondence manner, that is, each light-emitting source 21 passes through the corresponding opening 311, emitted light can reach the accommodating space 34 after passing through the corresponding opening 311, the first reflector 32 and the second reflector 33 are both in a cylindrical structure, the second reflector 33 is sleeved on the periphery of the first reflector 32, the accommodating space 34 surrounded by the first reflector 32, the second reflector 33 and the connecting plate 31 is cylindrical, the first reflector 32 is arranged in the middle of the circumference surrounded by the light-emitting sources 21, so that light on one side of the first reflector 32 cannot jump to the other side, that the first reflector 32 has a light-blocking function, when the light-emitting sources 21 emit light of various colors, the reflector 3 has a light-blocking function, so that when color light is converted, the contrast is high, the brightness is more uniform, and the optical effect is softer.
Further, as shown in fig. 2, the shape of the light-reflecting skirt 331 is adapted to the shape of the light-transmitting wall 12, and the distance between the light-reflecting skirt 331 and the light-transmitting wall 12 is 1mm to 5mm. In order to make the optical effect better, the shape of the light reflecting skirt 331 is adapted to the shape of the light transmitting wall 12, and the light reflecting skirt 331 keeps a proper distance from the light transmitting wall 12, and the distance between the light reflecting skirt 331 and the light transmitting wall 12 is 1mm to 5mm, such as 1mm, 2mm, 3mm, 4mm, 5mm, and the like.
As shown in fig. 2, the cross section of the reflective skirt 331 forms an elliptical structure, and the major axis of the elliptical structure is 28mm to 55mm, and the minor axis of the elliptical structure is 15mm to 25mm. In order to obtain better optical effect, the cross section of the light reflecting skirt 331 is enclosed into an elliptical structure, the top of the light reflecting skirt 331 is in a non-closed state, that is, the size of the top opening of the light reflecting skirt 331 is larger than that of the bottom opening thereof, the major axis of the elliptical structure is 28 mm-55 mm, and the minor axis of the elliptical structure is 15 mm-25 mm, for example, the major axis and the minor axis are 28mm and 15mm, 55mm and 25mm respectively.
In addition, in an embodiment, the surfaces of the lamp panel 2, the connecting plate 31, the first reflector 32 and the second reflector 33 are all white high-brightness surfaces. For promoting optical efficiency, blast light effect, the surface of lamp plate 2, connecting plate 31, first reflector panel 32 and second reflector panel 33 is white high plain noodles, and accessible silk screen printing or the mode of spraying white paint make the surface of lamp plate 2, connecting plate 31, first reflector panel 32 and second reflector panel 33 be white high plain noodles, and white high plain noodles still can prevent the production of color cast phenomenon.
In another embodiment, the light reflecting surface of the light reflecting skirt 331 has basking marks. To make the light emitted more uniformly, the light-reflecting surface of the light-reflecting skirt 331 can be made into a special optical microstructure, such as a pattern surface.
In yet another embodiment, the outer surface of the light-transmitting wall 12 is covered with a transflective film. In order to increase the appearance uniqueness of the light structure, a semi-reflecting and semi-transparent aluminum film is electroplated on the outer surface of the light-transmitting wall 12, and after the light is extinguished, the mirror surface effect can be realized.
In addition, referring to fig. 5 and fig. 6, in an embodiment, the housing 1 includes a first housing 13 and a second housing 14 detachably connected to each other, the first housing 13 is a light-transmitting wall 12, and the first housing 13 and the second housing 14 enclose the accommodating cavity 11. In order to facilitate the production of the light-transmitting wall 12, the housing 1 may be provided with a first housing 13 and a second housing 14 detachably connected to each other, wherein the first housing 13 is the light-transmitting wall 12, and the first housing 13 and the second housing 14 enclose the accommodating cavity 11.
Further, as shown in fig. 5 and fig. 6, a flange 131 inserted into the second housing 14 is disposed at one end of the first housing 13 connected to the second housing 14, a plurality of slots 132 are disposed at intervals around the flange 131, a plurality of screws 141 are disposed at intervals on an inner wall of one end of the second housing 14 connected to the first housing 13, and the number of the screws 141 is equal to the number of the slots 132 and is clamped in a one-to-one correspondence manner. In order to facilitate the disassembly and assembly of the first housing 13 and the second housing 14, a flange 131 inserted into the second housing 14 is arranged at one end of the first housing 13 connected with the second housing 14, a plurality of clamping grooves 132 are arranged at intervals on the periphery of the flange 131, a plurality of turnbuckles 141 are arranged at intervals on the inner wall of one end of the second housing 14 connected with the first housing 13, the number of the turnbuckles 141 is consistent with the number of the clamping grooves 132, and the turnbuckles 141 are clamped with the clamping grooves 132 in a one-to-one correspondence manner, that is, the first housing 13 and the second housing 14 are directly rotated, so that the turnbuckles 141 are clamped with the corresponding clamping grooves 132, and the first housing 13 and the second housing 14 are assembled quickly and efficiently.
Additionally, the utility model discloses still provide a sound box, sound box include shell 1 and accept in shell 1 as above light structure. The specific structure of the light structure in the sound box refers to the above embodiments, and the sound box adopts all the technical solutions of all the above embodiments, so that the sound box at least has all the beneficial effects brought by the technical solutions of the above embodiments, and further description is omitted.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A light structure, comprising:
the shell is provided with an accommodating cavity, and partial cavity wall of the accommodating cavity is a light-transmitting wall;
the lamp plate is arranged in the accommodating cavity, and a light emitting source is arranged on one side, facing the light transmitting wall, of the lamp plate;
the reflector, be located the lamp plate with between the light-transmitting wall, the reflector includes connecting plate, first reflector panel and second reflector panel, the connecting plate with the lamp plate butt, just offer on the connecting plate and be used for dodging the opening of light emitting source, first reflector panel with the second reflector panel interval sets up, and all with the connecting plate is connected in order to enclose into accommodating space, the opening with accommodating space intercommunication, the second reflector panel is kept away from the one end of connecting plate is equipped with the reflection of light shirt rim, reflection of light shirt rim border is kept away from accommodating space's direction extends, just reflection of light shirt rim with the light-transmitting wall corresponds the interval and sets up.
2. The lighting structure of claim 1, wherein the lamp panel is provided with a plurality of the light sources at intervals, the plurality of light sources are arranged in a circumferential manner, the number of the openings is consistent with that of the light sources and the openings are arranged in a one-to-one correspondence manner, the first reflector and the second reflector are both cylindrical structures, and the second reflector is sleeved on the periphery of the first reflector.
3. A light structure as defined in claim 2, wherein said light reflecting skirt is adapted to the shape of said light transmitting wall, and the distance between said light reflecting skirt and said light transmitting wall is 1mm to 5mm.
4. A light structure as defined in claim 2, wherein the cross-section of the light reflecting skirt is an oval structure, and the major axis of the oval structure is 28mm to 55mm, and the minor axis of the oval structure is 15mm to 25mm.
5. The lighting structure according to any one of claims 1 to 4, wherein the surfaces of the lamp panel, the connection board, the first reflector and the second reflector are white high-brightness surfaces.
6. A light structure as defined in any one of claims 1 to 4, wherein the light reflecting surface of the light reflecting skirt has bascules.
7. A light structure according to any one of claims 1 to 4, characterized in that the outer surface of the light-transmitting wall is covered with a semi-reflective and semi-transparent film.
8. A light structure as claimed in any one of claims 1 to 4, wherein the housing comprises a first housing and a second housing which are detachably connected to each other, the first housing is a light-transmitting wall, and the first housing and the second housing enclose the accommodating cavity.
9. The light structure of claim 8, wherein a flange inserted into the second housing is arranged at one end of the first housing connected with the second housing, a plurality of clamping grooves are arranged at intervals on the periphery of the flange, a plurality of rotary fasteners are arranged at intervals on the inner wall of one end of the second housing connected with the first housing, and the rotary fasteners are in one-to-one corresponding clamping connection with the clamping grooves in the same number.
10. An acoustic enclosure, characterized in that the acoustic enclosure comprises a light structure according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221426941.8U CN217714781U (en) | 2022-06-09 | 2022-06-09 | Light structure and audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221426941.8U CN217714781U (en) | 2022-06-09 | 2022-06-09 | Light structure and audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217714781U true CN217714781U (en) | 2022-11-01 |
Family
ID=83799119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221426941.8U Active CN217714781U (en) | 2022-06-09 | 2022-06-09 | Light structure and audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217714781U (en) |
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2022
- 2022-06-09 CN CN202221426941.8U patent/CN217714781U/en active Active
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