CN212481002U - Light emitting module and audio equipment - Google Patents
Light emitting module and audio equipment Download PDFInfo
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- CN212481002U CN212481002U CN202021528428.0U CN202021528428U CN212481002U CN 212481002 U CN212481002 U CN 212481002U CN 202021528428 U CN202021528428 U CN 202021528428U CN 212481002 U CN212481002 U CN 212481002U
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- light
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- light emitting
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Abstract
The utility model discloses a light-emitting component and sound equipment, wherein the light-emitting component comprises a shading box and a light guide plate, and one end of the shading box is open; the light guide plate cover is arranged at the opening and forms an accommodating space with the shading box, at least two light emitting areas are arranged in the accommodating space, a light source piece is arranged in each light emitting area, the light colors of the light source pieces in any two adjacent light emitting areas are different, and any two adjacent light emitting areas are separated by a shading plate. The utility model discloses only can show different light colours through the cooperation of a light guide plate and light screen and light source spare, avoid adopting the condition of a plurality of light guide plates among the prior art, can also avoid appearing the fit-up gap when having reduced the assembly part, improve light-emitting component's outward appearance aesthetic property, can also save the step of carrying out the oil spout to the light guide plate among the prior art simultaneously, avoid appearing bad condition because the oil spout spatters the outward appearance face, reduced light-emitting component's defective rate.
Description
Technical Field
The utility model relates to a domestic appliance field, in particular to light-emitting component and stereo set equipment.
Background
With the development of science and technology, the living standard of people is increasingly improved, and the requirements of users on sound equipment are also increasingly higher. The existing sound equipment generally needs the light-emitting component to emit two different lamp effects, the light-emitting component generally has two light guide plates, a light source part for emitting different lights is arranged under the two light guide plates, and the light guide plates are used for displaying the two different lamp effects. And the side wall surface of one of the light guide plates is sprayed with black oil, so that the light of the other light guide plate is prevented from being splashed through the side wall surface, and the condition that the oil is splashed onto the appearance surface is easily caused in the operation process, so that the production reject ratio is high. The sound equipment structure has the advantages of more parts, high cost and complex assembly, and in the assembly process, an assembly gap is easy to appear between the two light guide plates, so that the appearance attractiveness is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a light-emitting component and stereo set equipment aims at solving the technical problem that light-emitting component defective rate is high and the aesthetic property is low among the prior art.
In order to achieve the above object, the light emitting assembly provided by the present invention comprises a light shielding box and a light guide plate, wherein one end of the light shielding box is open; the light guide plate cover is arranged at the opening and forms an accommodating space with the shading box, at least two light emitting areas are arranged in the accommodating space, a light source piece is arranged in each light emitting area, the light colors of the light source pieces in any two adjacent light emitting areas are different, and any two adjacent light emitting areas are separated by a shading plate.
Optionally, the light shielding box includes a bottom plate and a side plate, one end of the side plate is connected to an edge of the bottom plate, the other end of the side plate is enclosed into the opening, the light guide plate, the bottom plate and the side plate are enclosed into the accommodating space, a first end of the light shielding plate is connected to the bottom plate, and a second end of the light shielding plate is connected to the light guide plate.
Optionally, a mounting groove is formed in one side of the light guide plate facing the bottom plate, and the second end of the light shielding plate is inserted into the mounting groove.
Optionally, a gap between the mounting groove and the second end of the light shielding plate is filled with light shielding particles.
Optionally, the light emitting assembly further includes a mounting plate disposed between the light guide plate and the bottom plate, the mounting plate is disposed in parallel with the bottom plate, the light source element is mounted on the mounting plate, the light shielding plate penetrates through the mounting plate, and the mounting plate, the light shielding plate and the light guide plate are enclosed into at least two light emitting areas.
Optionally, the shading box is further provided with a screw mounting post for supporting the mounting plate, and the screw mounting post is connected with the mounting plate through a screw.
Optionally, the number of the screw mounting columns is multiple, and the plurality of screw mounting columns are arranged at intervals on one side of the bottom plate facing the light guide plate.
Optionally, the light shielding plate is integrally formed with the light shielding box.
Optionally, the light source is an LED lamp, and a plurality of LED lamps are mounted in each light emitting area.
The utility model also provides a sound equipment, sound equipment includes as above light emitting component.
The technical scheme of the utility model, during light emitting component assembly, earlier can send the light source spare of different light colours through adjacent light emitting zone setting in the accommodation space, separate adjacent light emitting zone through the light screen after that, avoid different light colours to scurry and penetrate, then locate the opening part in the light shielding box with the light guide plate lid, just can accomplish light emitting component's assembly, the outside demonstration of light permeable light guide plate in light emitting zone. The utility model discloses only can show different light colours through the cooperation of a light guide plate and light screen and light source spare, avoid adopting the condition of a plurality of light guide plates among the prior art, can also avoid appearing the fit-up gap when having reduced the assembly part, improve light-emitting component's outward appearance aesthetic property, can also save the step of carrying out the oil spout to the light guide plate among the prior art simultaneously, avoid appearing bad condition because the oil spout spatters the outward appearance face, reduced light-emitting component's defective rate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art 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 structural diagram of a light emitting device according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of a light emitting device according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the area a in fig. 2.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
212 | Shading of |
| 1 | Shading box | 22 | |
| 11 | |
3 | Containing |
| 12 | |
31 | |
| 13 | |
31a | First light- |
| 14 | |
31b | Second luminous zone |
| 2 | Light guide plate | 4 | Light source unit |
| 21 | Plate body | 5 | |
| 211 | |
6 | Screw nail |
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, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The description of the orientations of "up" and "down" in the present invention is based on the orientation shown in fig. 2, and is only used to explain the relative position relationship between the components in the posture shown in fig. 2, and if the specific posture is changed, the directional indication is also changed accordingly.
The utility model provides a light-emitting component.
As shown in fig. 1 to 3, in an embodiment of the present invention, the light emitting assembly 100 includes a light shielding box 1 and a light guide plate 2, wherein one end of the light shielding box 1 is open (not shown); the light guide plate 2 covers the opening and forms an accommodating space 3 with the shading box 1, at least two light emitting areas 31 are arranged in the accommodating space 3, a light source part 4 is arranged in each light emitting area 31, the light colors of the light source parts 4 in any two adjacent light emitting areas 31 are different, and any two adjacent light emitting areas 31 are separated by a shading plate 13.
The light emitting assembly 100 of the present embodiment is mainly used for audio equipment (not shown), in order to prevent light leakage and influence appearance, the light shielding box 1 of the present embodiment is made of black plastic, and in order to improve appearance light transmission effect, the light guide plate 2 of the present embodiment is made of semi-transparent plastic.
When this embodiment light emitting component 100 assembles, can send the light source spare 4 of different light colours through adjacent light emitting zone 31 setting in accommodation space 3 earlier, separate adjacent light emitting zone 31 through light screen 13 after that, avoid different light colours to flee and penetrate, then locate the opening part in light shielding box 1 with light guide plate 2 lid, just can accomplish light emitting component 100's assembly, the accessible light guide plate 2 of the light of light emitting zone 31 outwards shows. This embodiment just can show different light colours through the cooperation of the light guide plate 2 of an integral type and light screen 13 and light source 41, the condition of adopting a plurality of light guide plates among the prior art has been avoided, can also avoid appearing the fit-up gap when having reduced the assembly part, the outward appearance aesthetic property of light-emitting component 100 has been improved, can also save the step of carrying out the oil spout to light guide plate 2 among the prior art simultaneously, avoid appearing bad condition because the oil spout spatters the outward appearance face, the defective rate of light-emitting component 100 has been reduced.
In this embodiment, the light shielding plate 13 is integrally formed with the light shielding box 1. The light screen 13 and the shading box 1 of this embodiment all adopt black plastic finished pieces, and the assembly of light emitting component 100 can just be accomplished to the opening of locating shading box 1 department through light guide plate 2 lid, has reduced the assembly part, has shortened the assembly process simultaneously, has practiced thrift bulk production cost.
The light-shielding box 1 of this embodiment includes bottom plate 11 and curb plate 12, and the one end of curb plate 12 is connected with the edge of bottom plate 11, and the opening is enclosed to the other end of curb plate 12, encloses between light guide plate 2, bottom plate 11 and the curb plate 12 and establishes into accommodation space 3, and the first end and the bottom plate 11 of light screen 13 are connected, the second end and the light guide plate 2 of light screen are connected. As shown in fig. 1, the dotted line represents the edge of the light emitting regions 31, the number of the light emitting regions 31 in this embodiment is two, the two light emitting regions 31 are a first light emitting region 31a and a second light emitting region 31b, the first light emitting region 31a is circular and located at the middle position, and the second light emitting region 31b is annular. The light guide plate 2 and the shading box 1 of this embodiment are sequentially arranged from top to bottom, the upper end of the shading plate 13 is connected with the light guide plate 2, and the lower end of the shading plate 13 is connected with the bottom plate 11. When the light guide plate 2 is covered at the opening from top to bottom, the light shielding plate 13 can abut against the light guide plate 2, so as to separate the adjacent light emitting areas 31, thereby facilitating the assembly of the light emitting assembly 100. Specifically, the light guide plate 2 is embedded in the opening of the light shielding box 1, the light guide plate 2 includes a plate body 21 and a folded edge 22 surrounding the edge of the plate body 21, and the folded edge 22 abuts against the inner wall of the side plate 12. The assembly between the light guide plate 2 and the light-shielding case 1 can be completed only by pressing down without any other connection means.
In the light emitting assembly 100 of the present embodiment, a mounting groove 211 is formed on one side of the light guide plate 2 facing the bottom plate 11, and the second end of the light shielding plate 13 is inserted into the mounting groove 211. Mounting groove 211 and light screen 13 all correspond the edge setting of sending out light zone 31, and the upper end of light screen 13 is inserted and is located in mounting groove 211, can not only guarantee the assembly stability between light screen 13 and the light guide plate 2, and the thickness attenuate of the light guide plate 2 of mounting groove 211 department can also be reduced with the mounting groove 211 department of passing through light guide plate 2 and scurry the shot-light to improve light-emitting component 100's luminous effect.
As shown in fig. 3, a gap between the mounting groove 211 and the second end of the light shielding plate 13 is filled with light shielding particles 212. The light-shielding particles 212 of this embodiment are black EVA articles. When the upper end of the light shielding plate 13 is inserted into the mounting groove 211, the light shielding particles 212 can prevent light from being emitted from the gap between the light shielding plate 13 and the mounting groove 211. When the sound equipment plays music, the shading particles 212 can also reduce the vibration and the collision between the mounting groove 211 and the shading plate 13, and the condition that the acoustic quality of the sound equipment is influenced by the occurrence of the tremolo is avoided.
In this embodiment, the light emitting assembly 100 further includes a mounting plate 5 disposed between the light guide plate 2 and the bottom plate 11, the mounting plate 5 is disposed parallel to the bottom plate 11, the light source element 4 is mounted on the mounting plate 5, the light shielding plate 13 penetrates through the mounting plate 5, and the mounting plate 5, the light shielding plate 13 and the light guide plate 2 are enclosed into at least two light emitting areas 31. In this embodiment, the light source 4 is an LED lamp, and a plurality of LED lamps are mounted in each light emitting area 31. The light guide plate 2, the mounting plate 5 and the bottom plate 11 of this embodiment are sequentially arranged in parallel from top to bottom, and this embodiment can avoid the situation that the light source 4 is directly mounted on the shading box 1 and the screws or parts are exposed by mounting the light source 4 and the circuit required by the light source 4 on the mounting plate 5, thereby improving the appearance aesthetic property of the light emitting assembly 100.
Note that the shade cartridge 1 is further provided with screw mounting posts 14 for supporting the mounting plate 5, and the screw mounting posts 14 are connected to the mounting plate 5 by screws 6. In this embodiment, the number of the screw mounting posts 14 is plural, and the plural screw mounting posts 14 are disposed at intervals in the light shielding box 1. As shown in fig. 2, the screw mounting posts 14 of the present embodiment are integrally formed on the light shielding box 1 and disposed on one side of the bottom plate 11 facing the light guide plate 2, when the mounting plate 5 with the light source element 4 mounted thereon is placed on the screw mounting posts 14, the mounting plate 5 and the light shielding box 1 can be assembled only by screwing the screws 6, and the plurality of screw mounting posts 14 are simultaneously matched to support the mounting plate 5 and ensure the assembling stability of the mounting plate 5.
The utility model discloses still provide a sound equipment, sound equipment includes as above light emitting component 100, this light emitting component 100's specific structure refers to above-mentioned embodiment, because sound equipment has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. The light-emitting assembly is characterized by comprising a shading box and a light guide plate, wherein one end of the shading box is opened; the light guide plate cover is arranged at the opening and forms an accommodating space with the shading box, at least two light emitting areas are arranged in the accommodating space, a light source piece is arranged in each light emitting area, the light colors of the light source pieces in any two adjacent light emitting areas are different, and any two adjacent light emitting areas are separated by a shading plate.
2. The light emitting assembly of claim 1, wherein the light shielding box comprises a bottom plate and a side plate, one end of the side plate is connected to an edge of the bottom plate, the other end of the side plate is enclosed into the opening, the light guide plate, the bottom plate and the side plate are enclosed into the accommodating space, a first end of the light shielding plate is connected to the bottom plate, and a second end of the light shielding plate is connected to the light guide plate.
3. The light emitting assembly of claim 2, wherein a side of the light guide plate facing the bottom plate is formed with a mounting groove, and the second end of the light shielding plate is inserted into the mounting groove.
4. The light emitting assembly of claim 3, wherein a gap between the mounting groove and the second end of the light screen is filled with light blocking particles.
5. The lighting assembly of claim 2 further comprising a mounting plate disposed between the light guide plate and the base plate, the mounting plate being disposed parallel to the base plate, the light source element being mounted to the mounting plate, the bezel extending through the mounting plate, the bezel, and the light guide plate enclosing at least two of the light emitting zones.
6. The light assembly of claim 5, wherein the shade cartridge is further provided with screw mounting posts for supporting the mounting plate, the screw mounting posts being connected to the mounting plate by screws.
7. The light emitting assembly of claim 6, wherein the number of the screw mounting posts is plural, and the plural screw mounting posts are spaced apart from each other on a side of the base plate facing the light guide plate.
8. The lighting assembly according to any one of claims 1-7, wherein the bezel is integrally formed with the light shield box.
9. The lighting assembly according to any one of claims 1 to 7, wherein the light source member is an LED lamp, and a plurality of the LED lamps are mounted in each of the light emitting areas.
10. An audio device, characterized in that the audio device comprises a light emitting assembly according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528428.0U CN212481002U (en) | 2020-07-28 | 2020-07-28 | Light emitting module and audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528428.0U CN212481002U (en) | 2020-07-28 | 2020-07-28 | Light emitting module and audio equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212481002U true CN212481002U (en) | 2021-02-05 |
Family
ID=74452478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021528428.0U Active CN212481002U (en) | 2020-07-28 | 2020-07-28 | Light emitting module and audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212481002U (en) |
-
2020
- 2020-07-28 CN CN202021528428.0U patent/CN212481002U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |