CN216814054U - Light-emitting component and light guide plate cooperation structure of audio amplifier - Google Patents
Light-emitting component and light guide plate cooperation structure of audio amplifier Download PDFInfo
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- CN216814054U CN216814054U CN202122783740.5U CN202122783740U CN216814054U CN 216814054 U CN216814054 U CN 216814054U CN 202122783740 U CN202122783740 U CN 202122783740U CN 216814054 U CN216814054 U CN 216814054U
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- light guide
- guide plate
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- mounting groove
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Abstract
The utility model relates to the technical field of sound boxes, and discloses a matching structure of a light-emitting piece and a light guide plate of a sound box, wherein the sound box comprises a mounting groove and the light-emitting piece, a butt joint ring is arranged in the mounting groove, the butt joint ring is annularly arranged, and the area surrounded by the butt joint ring is a mounting area; the light guide plate comprises a first light guide plate and a second light guide plate, the periphery of the first light guide plate is butted with the periphery of the mounting groove, and the first light guide plate extends along the direction far away from the mounting groove and is arranged in a cambered surface manner along the direction from the periphery of the mounting groove to the mounting area; a first hole position is arranged on the first light guide sheet and is arranged right opposite to the mounting area; two ends of the second light guide sheet are respectively connected with the butt joint ring and the first light guide sheet; a slot position for installing the luminous piece is arranged on the side edge of the first hole position, and the slot position is covered by the second light guide sheet; the light homoenergetic that the illuminating part of being convenient for sent shows through the light guide plate, saves the consumption, and the light of process light guide plate show, and luminous more even, more pleasing to the eye.
Description
Technical Field
The utility model relates to the technical field of sound boxes, in particular to a matching structure of a light-emitting piece and a light guide plate of a sound box.
Background
The light guide plate is formed by utilizing an optical acrylic/PC plate and then printing light guide points on the bottom surface of the optical acrylic plate by using laser engraving, V-shaped cross grid engraving and UV screen printing technologies through a high-tech material with extremely high reflectivity and no light absorption. The optical-grade acrylic sheet is used for absorbing the light emitted from the lamp to stay on the surface of the optical-grade acrylic sheet, when the light irradiates each light guide point, the reflected light can be diffused towards each angle, and then the reflected light is damaged and is emitted from the front surface of the light guide plate. The light guide plate can uniformly emit light through various light guide points with different densities and sizes. The reflecting sheet is used for reflecting the light exposed from the bottom surface back to the light guide plate so as to improve the use efficiency of the light; under the condition of equal area brightness, the luminous efficiency is high and the power consumption is low.
At present, in order to increase the function of audio amplifier, set up light on the audio amplifier usually, and the cooperation light guide plate, in order to show more dazzling light, but in prior art, the illuminating part that gives off light sets up in the audio amplifier usually, when the illuminating part breaks down, must take off the monoblock light guide plate, it is inconvenient to operate, and when the light guide plate area is big, the space that needs to occupy after pulling down is bigger, and because light guide plate thickness is thinner, all pull down and damage the light guide plate very easily, influence the use of follow-up light guide plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a matching structure of a light-emitting part and a light guide plate of a sound box, and aims to solve the problem that in the prior art, when the light-emitting part in the sound box breaks down or needs to be replaced, the light guide plate is inconvenient to detach.
The utility model is realized in such a way that the light-emitting part of the sound box is matched with the light guide plate, the sound box comprises a mounting groove and the light-emitting part, a butt joint ring is arranged in the mounting groove, the butt joint ring is annularly arranged, and the area surrounded by the butt joint ring is a mounting area; the light guide plate comprises a first light guide plate and a second light guide plate, the periphery of the first light guide plate is butted with the periphery of the mounting groove, and the first light guide plate extends along the direction from the periphery of the mounting groove to the mounting area and is arranged in a cambered surface manner; a first hole site is arranged on the first light guide sheet and is arranged opposite to the mounting area; the two ends of the second light guide sheet are respectively connected with the butt joint ring and the first light guide sheet; the side of the first hole site is provided with a slot position for installing the luminous element, and the second light guide sheet covers the slot position.
Furthermore, the second light guide plate is arranged in a surrounding mode to form a second hole site, and the second hole site is arranged opposite to the installation area.
Further, the trench surrounds the first hole site and is arranged, the second light guide sheet is provided with an inner surface facing the first light guide sheet, and the inner side wall of the first hole site is abutted to the inner surface of the second light guide sheet.
Further, the audio amplifier includes loudspeaker, loudspeaker set up in the installation zone.
Furthermore, a plurality of through wire holes which are arranged at intervals are arranged in the groove position, and the through wire holes are communicated with the mounting groove.
Furthermore, the one end of second leaded light piece with the butt joint ring butt joint, the other end of second leaded light piece is along keeping away from the direction of butt joint ring extends to the illuminating part, and along keeping away from the direction bending arrangement of illuminating part.
Furthermore, a groove strip is arranged on the first light guide sheet and arranged around the groove position; a plurality of positioning seats are arranged in the groove strips, and threaded holes are formed in the positioning seats; the other end of the second light guide sheet is provided with a plurality of positioning blocks which are arranged in one-to-one correspondence to the positioning seats, and threaded holes are formed in the positioning blocks; the other end of the second light guide sheet is embedded into the groove strip and penetrates through the threaded hole of the positioning block and the threaded hole of the positioning seat through threads.
Further, the first light guide sheet is connected with the sound box through threads.
Further, the illuminating part comprises a lamp plate and a plurality of lamp bodies, the lamp plate surrounds the first hole site, and the lamp bodies are arranged on the lamp plate at intervals along the extending direction of the lamp plate.
Compared with the prior art, the light emitting element and light guide plate matching structure of the sound box, provided by the utility model, has the advantages that the light guide plate is arranged on the sound box, and the light emitting element is arranged on the light guide plate, so that the distance between the light emitting element and the light guide plate is increased, light rays emitted by the light emitting element can be conveniently displayed through the light guide plate, the power consumption is saved, and the light rays displayed through the light guide plate are more uniform in light emission and more attractive; the first light guide sheet extends in the direction far away from the mounting groove and is arranged in an arc surface shape along the direction from the periphery of the mounting groove to the mounting area, so that the space between the light guide sheet and the bottom of the mounting groove is increased, and the heat dissipation of the luminous piece is facilitated; moreover, when the light-emitting piece breaks down or needs to be replaced, the second light guide sheet is only needed to be detached, and the light-emitting piece is simple and convenient.
Drawings
FIG. 1 is a schematic perspective view of a sound box and a light guide plate according to the present invention;
FIG. 2 is a schematic perspective view of the speaker and the first light guide plate according to the present invention;
FIG. 3 is a schematic perspective view of a first light guide plate according to the present invention;
FIG. 4 is a schematic perspective view of a second light guide plate according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-4, preferred embodiments of the present invention are shown.
The light-emitting component and the light guide plate cooperation structure of audio amplifier, audio amplifier 100 include mounting groove, light-emitting component, loudspeaker 400, are equipped with docking ring 500 in the mounting groove, and docking ring 500 is cyclic annular and arranges, and the region that docking ring 500 encircles is installation area, and loudspeaker 400 installs at installation area.
The light guide plate comprises a first light guide sheet 200 and a second light guide sheet 300, the periphery of the first light guide sheet 200 is butted with the periphery of the mounting groove, and the first light guide sheet 200 extends along the direction from the periphery of the mounting groove to the mounting area and is arranged in an arc surface shape along the direction far away from the mounting groove; a first hole position 230 is arranged on the first light guide plate 200, the first hole position 230 is arranged right opposite to the installation region, a slot 240 is arranged at the side of the first hole position 230, and the light-emitting piece is installed in the slot 240; in second light guide 300 imbeds first hole site 230, butt joint ring 500 and first light guide 200 are connected respectively to the both ends of second light guide 300, with the light-emitting part closing cap in trench 240, like this, the light that the light-emitting part sent just can be more show through the light guide plate, in addition, the designer also can set up the degree of depth of trench 240 according to the demand to control the distance between light-emitting part and the second light guide 300.
According to the matching structure of the light emitting element and the light guide plate of the sound box, the light guide plate is arranged on the sound box 100, and the light emitting element is arranged on the light guide plate, so that the distance between the light emitting element and the light guide plate is shortened, light rays emitted by the light emitting element can be conveniently displayed through the light guide plate, power consumption is saved, and the light rays displayed through the light guide plate emit more uniformly and are more attractive; and along the periphery of mounting groove to installation area's direction, first leaded light piece 200 extends along the direction of keeping away from the mounting groove and is the arcwall form and arranges, has increased the space between leaded light piece and the mounting groove bottom, the radiator of being more convenient for, moreover, when the radiator breaks down or needs to be changed, only need with second leaded light piece 300 dismantle can, simple and convenient.
In the present invention, the second light guide plate 300 is disposed around the second hole 310, and the second hole 310 is disposed opposite to the mounting area, so that the speaker 400 mounted in the mounting area is exposed, and the light guide plate is prevented from affecting the sound effect of the speaker 400.
In the present invention, the slot 240 is disposed around the first hole 230, the light emitting member includes a lamp panel 110 and a plurality of lamp bodies 120, the lamp panel 110 is installed in the slot 240, the lamp panel 110 is disposed around the first hole 230, the plurality of lamp bodies 120 are disposed on the lamp panel 110 at intervals along an extending direction of the lamp panel 110, the plurality of lamp bodies 120 emit light in a concentrated manner around the horn 400, and then are dispersed in a direction away from the horn 400.
The second light guide plate 300 has an inner surface arranged toward the first light guide plate 200, and when the second light guide surface is embedded into the first hole site 230 and is butted with the butting ring 500, the inner side wall of the first hole site 230 abuts against the inner surface of the second light guide plate 300, so that the groove position 240 is sealed, light leakage is avoided, and power consumption is increased.
Further, audio amplifier 100 includes the controller, and a plurality of logical line hole 241 that are equipped with interval arrangement in the trench 240 lead to line hole 241 and are linked together with the mounting groove, controller and lamp plate 110 electric connection, and the data line on the controller extends to trench 240 through leading to line hole 241 and is connected with lamp plate 110.
Furthermore, a heat dissipation groove 242 is recessed in the slot 240, and the heat dissipation groove 242 provides a heat dissipation space between the light-emitting element and the slot 240, so as to help the light-emitting element to dissipate heat quickly and prolong the service life of the light-emitting element.
One end of the second light guide sheet 300 is butted with the butt joint ring 500, and the other end of the second light guide sheet 300 extends to the luminous piece along the direction away from the butt joint ring 500, and is bent and arranged along the direction away from the luminous piece, so that the second light guide sheet 300 is prevented from being abutted against the luminous piece, a space is reserved for the luminous piece, and the luminous pieces with different sizes can be conveniently installed.
Further, a groove 220 is disposed on the first light guide sheet 200, and the groove 220 is disposed around the groove 240; a plurality of positioning seats 221 are arranged in the groove bar 220, and the positioning seats 221 are used for positioning the position of the second light guide plate 300; threaded holes are formed in the positioning seat 221, correspondingly, a plurality of positioning blocks 320 which are arranged in a one-to-one correspondence to the positioning seat 221 are arranged at the other end of the second light guide sheet 300, and threaded holes are formed in the positioning blocks 320; during installation, the other end of the second light guide plate 300 is embedded into the groove bar 220, each positioning block 320 is butted with each positioning seat 221, the threaded hole 222 of each positioning seat 221 and the threaded hole 321 of each positioning block 320 are arranged in a corresponding mode, and then the threaded holes 321 of the positioning blocks 320 and the threaded holes 222 of the positioning seats 221 are penetrated through threads, so that the first light guide plate 200 and the second light guide plate 300 are fixed, when the light emitting part needs to be replaced or fails, the light emitting part can be replaced and repaired by detaching the second light guide plate 300, the whole light guide plate does not need to be detached, and the operation is convenient.
Furthermore, a plurality of threaded holes 210 are formed in the first light guide sheet 200, a plurality of threaded holes corresponding to the first light guide sheet 200 in a one-to-one manner are formed in the sound box 100, the first light guide sheet 200 and the sound box 100 are fixed through threads, and the first light guide sheet 200 and the sound box 100 are convenient to detach and install.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. The light-emitting piece and light guide plate matching structure of the sound box is characterized in that the sound box comprises a mounting groove and a light-emitting piece, wherein a butt joint ring is arranged in the mounting groove, the butt joint ring is annularly arranged, and an area surrounded by the butt joint ring is a mounting area; the light guide plate comprises a first light guide plate and a second light guide plate, the periphery of the first light guide plate is butted with the periphery of the mounting groove, and the first light guide plate extends along the direction from the periphery of the mounting groove to the mounting area and is arranged in a cambered surface manner; a first hole position is arranged on the first light guide sheet and is opposite to the mounting area; the two ends of the second light guide sheet are respectively connected with the butt joint ring and the first light guide sheet; the side of the first hole site is provided with a slot position for installing the luminous element, and the second light guide sheet covers the slot position.
2. The fitting structure of light-emitting element and light guide plate for sound box according to claim 1, wherein said second light guide plate is disposed around said mounting region to form a second hole, and said second hole is disposed opposite to said mounting region.
3. The structure of claim 1, wherein the groove is disposed around the first hole, the second light guide plate has an inner surface disposed toward the first light guide plate, and an inner sidewall of the first hole abuts against an inner surface of the second light guide plate.
4. The structure of any one of claims 1 to 3, wherein the sound box comprises a speaker, and the speaker is disposed in the mounting region.
5. The structure of any one of claims 1 to 3, wherein the slot has a plurality of through holes spaced apart from each other, and the through holes are communicated with the mounting groove.
6. The fitting structure of light-emitting element and light guide plate for sound box according to any one of claims 1 to 3, wherein one end of said second light guiding plate is butted against said butting ring, and the other end of said second light guiding plate extends to said light-emitting element in a direction away from said butting ring and is bent in a direction away from said light-emitting element.
7. The structure of any one of claims 1 to 3, wherein the first light guide plate is provided with a groove strip, and the groove strip is disposed around the groove; a plurality of positioning seats are arranged in the groove strips, and threaded holes are formed in the positioning seats; the other end of the second light guide sheet is provided with a plurality of positioning blocks which are arranged in one-to-one correspondence to the positioning seats, and threaded holes are formed in the positioning blocks; the other end of the second light guide sheet is embedded into the groove strip and penetrates through the threaded hole of the positioning block and the threaded hole of the positioning seat through threads.
8. The structure of any one of claims 1 to 3, wherein the first light guide plate is screwed to the speaker.
9. The structure of any one of claims 1 to 3, wherein the light-emitting member includes a lamp panel and a plurality of lamp bodies, the lamp panel is disposed around the first hole site, and the plurality of lamp bodies are disposed on the lamp panel at intervals along an extending direction of the lamp panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783740.5U CN216814054U (en) | 2021-11-15 | 2021-11-15 | Light-emitting component and light guide plate cooperation structure of audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122783740.5U CN216814054U (en) | 2021-11-15 | 2021-11-15 | Light-emitting component and light guide plate cooperation structure of audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814054U true CN216814054U (en) | 2022-06-24 |
Family
ID=82050577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122783740.5U Active CN216814054U (en) | 2021-11-15 | 2021-11-15 | Light-emitting component and light guide plate cooperation structure of audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814054U (en) |
-
2021
- 2021-11-15 CN CN202122783740.5U patent/CN216814054U/en active Active
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