CN220870689U - LED light guide structure of electronic product - Google Patents
LED light guide structure of electronic product Download PDFInfo
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- CN220870689U CN220870689U CN202322862353.XU CN202322862353U CN220870689U CN 220870689 U CN220870689 U CN 220870689U CN 202322862353 U CN202322862353 U CN 202322862353U CN 220870689 U CN220870689 U CN 220870689U
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- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an LED light guide structure of an electronic product, which comprises: the LED lamp panel assembly, a first light guide piece positioned at the side of the LED lamp panel assembly, a second light guide piece positioned on the first light guide piece and a rubberizing shell, wherein a luminous modeling hole matched with the second light guide piece is formed in the rubberizing shell; the first light guide piece can receive light emitted by the LED lamp panel assembly, and the light is transmitted to the second light guide piece through the first light guide piece and is refracted outwards by the second light guide piece. According to the utility model, the LED lamp panel assembly only comprises a single LED lamp, the power of the LED lamp is small, the influence on the endurance time of a product is small, and secondly, the reflective layer smeared on the bottom surface of the first light guide piece is upwards transmitted to the second light guide piece, the second light guide piece is provided with the modeling part with a specific shape, so that the light can be uniformly and outwards refracted, the overall appearance effect is better, the structure is simpler and more reasonable, and the requirements of a user on the appearance and the functions of the product are met.
Description
Technical field:
The utility model relates to the technical field of electronic equipment, in particular to an LED light guide structure of an electronic product for a sound card.
The background technology is as follows:
With the popularity of the live broadcast industry, especially in the aspects of entertainment live broadcast, live broadcast with goods and the like, the demand for sound cards is greatly increased, but most sound cards mainly only process sound pickup, but in some special scenes, such as compared with professional stage performance, the processing of lamplight atmosphere is reduced.
Therefore, the current electronic products such as sound cards need to emit light with a specific shape, generally how many LED lamps are distributed on the bottom of the light guide plate, and the light is directly guided to the surface of the product through the light guide plate. The LED lamp has the advantages that the operation mode is simple, certain defects exist, the plurality of LED lamps are distributed at the bottom of the light guide plate, the light guide is not easy to generate due to unsuitable distribution distance, the brightness difference exists locally, the attractiveness of the product is influenced, the power generated by the plurality of LED lamps is larger, and particularly, the power loss is easy to cause for some products needing battery endurance, and the product endurance time is influenced. There is a need to provide a more reasonably optimized light guide structure to meet the user's needs for product appearance and functionality.
There are sound cards on the market at present for installing a plurality of atmosphere lamps, for example, chinese utility model patent publication No. CN213069788U discloses a sound card of a detachable atmosphere lamp, which includes: the atmosphere lamp modules are detachably connected with the sound card module; the sound card module comprises a sound card body, a first clamping groove and a second clamping groove, wherein the first clamping groove and the second clamping groove are arranged on the same side face of the sound card body; the atmosphere lamp module comprises a module body, a first buckle, a second buckle and an atmosphere lamp group, wherein the first buckle and the second buckle are arranged on the same side face of the module body, and the atmosphere lamp group is arranged on the module body and is penetrated out through a light-transmitting material on the surface of the module body; the first clamping groove and the first buckle can be correspondingly clamped, the second clamping groove and the second buckle can be correspondingly clamped, the first buckle and the second buckle are respectively arranged at two ends of the same side face of the sound card body, and the sound card module can be connected with a plurality of atmosphere lamp modules through the design of the clamping groove.
However, the sound card of the existing detachable atmosphere lamp has the following defects due to the self structural design characteristics:
1. The sound card module is connected with a plurality of atmosphere lamp modules, and the power that a plurality of atmosphere lamp modules produced is also great, especially to some products that need battery duration, causes power loss easily, influences product duration.
2. The atmosphere lamp sets are arranged in the module body, and the transparent materials on the surface of the module body are penetrated out, so that the light guide is uneven due to the unequal distances from the atmosphere lamp sets to the transparent materials, and the attractive appearance of the product is influenced.
In view of this, the present inventors have proposed the following means.
The utility model comprises the following steps:
The utility model aims to overcome the defects of the prior art and provides an LED light guide structure of an electronic product.
In order to solve the technical problems, the utility model adopts the following technical scheme: an LED light guide structure of an electronic product, comprising: the LED lamp panel assembly comprises a rubberizing shell, an LED lamp panel assembly, a first light guide piece and a second light guide piece, wherein the LED lamp panel assembly is fixed on the rubberizing shell, the first light guide piece is positioned beside the LED lamp panel assembly, the second light guide piece is positioned on the first light guide piece, and a luminous modeling hole matched with the second light guide piece is formed in the rubberizing shell; the first light guide piece can receive light emitted by the LED lamp panel assembly, and the light is transmitted to the second light guide piece through the first light guide piece and is refracted outwards by the second light guide piece.
Furthermore, in the above technical scheme, the second light guide member includes a light guide main body, a first fastening lug and a second fastening lug which are respectively formed on two sides of the light guide main body and used for positioning, and a modeling part which is formed on the light guide main body and used for refracting light.
Furthermore, in the above technical solution, the molding portion on the second light guide member is mounted in the light emitting molding hole, and an upper end surface of the molding portion is exposed to the outside so as to refract the light outwards.
Furthermore, in the above technical scheme, the LED lamp panel assembly includes a conductive sheet connected to a power supply, a lamp holder disposed on the conductive sheet, and an LED lamp, wherein the light emitting surface of the LED lamp is a side surface, and the side surface is an arc surface.
Furthermore, in the above technical scheme, one end of the first light guide member is formed with a first opening matched with the LED lamp panel assembly.
Furthermore, in the above technical solution, the light emitted by the LED lamp panel assembly is uniformly irradiated into the first light guide member through the first opening.
Furthermore, in the above technical scheme, the bottom surface of the first light guide member is coated with a reflective layer, and the reflective layer is made of at least one of white ink and reflective glass sheets, so that the first light guide member can transfer light upwards to the second light guide member.
Furthermore, in the above technical scheme, the conductive sheet is formed with a first fixing hole and a second fixing hole, and the LED lamp panel assembly is fixed on the lower end surface of the upper rubber shell through the first fixing hole and the second fixing hole.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: in the structural implementation mode, the first light guide piece is in butt joint with the LED lamp in the LED lamp panel assembly, the first light guide piece receives the lamplight emitted by the LED lamp and plays a role of amplifying the lamplight, further, the lamplight is upwards transmitted to the second light guide piece through the reflecting layer smeared on the bottom surface of the first light guide piece, and the second light guide piece 2 is provided with the modeling part with a specific shape, so that the lamplight can be uniformly refracted outwards. The LED lamp panel assembly only comprises a single LED lamp, the luminous surface of the LED lamp panel assembly is a side surface, the power of the single LED lamp is small, the influence on the endurance time of the product is small, and some products needing to use batteries for endurance can be used. Secondly, the reflector layer that first light guide spare bottom surface was paintd upwards transmits for the second light guide spare, and the second light guide spare has the molding portion of specific shape, can be with the even outward refraction of light, and whole outward appearance effect is better, and the structure is succinct more reasonable to the user has satisfied the demand to product outward appearance and function.
Description of the drawings:
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic structural view of a second light guide member according to the present utility model;
fig. 5 is a schematic structural view of a conductive sheet according to the present utility model.
The specific embodiment is as follows:
The utility model will be further described with reference to specific examples and figures.
Referring to fig. 1 to 5, an LED light guiding structure of an electronic product includes: the LED lamp panel assembly comprises a rubberizing shell 3, an LED lamp panel assembly 10 fixed on the rubberizing shell 3, a first light guide piece 1 positioned beside the LED lamp panel assembly 10 and a second light guide piece 2 positioned on the first light guide piece 1, wherein a luminous modeling hole 4A matched with the second light guide piece 2 is formed in the rubberizing shell 3; the first light guide member 1 can receive the light emitted by the LED lamp panel assembly 10, and the light is transmitted to the second light guide member 2 through the first light guide member 1, and is refracted outwards by the second light guide member 2. In the structural implementation mode, the first light guide member 1 is in butt joint with the LED lamp 103 in the LED lamp panel assembly 10, the first light guide member 1 receives lamplight emitted by the LED lamp 103 and plays a role of amplifying the lamplight, further, the lamplight is upwards transmitted to the second light guide member 2 through the light reflecting layer 12 smeared on the bottom surface of the first light guide member 1, and the second light guide member 2 is provided with the modeling part 24 with a specific shape, so that the lamplight can be uniformly refracted outwards. The LED lamp panel assembly 10 only includes a single LED lamp 103, and the light emitting surface is a side surface, so that the power of the single LED lamp 103 is smaller, the influence on the endurance time of the product is small, and some products requiring battery endurance can be used. Secondly, the reflective layer 12 smeared on the bottom surface of the first light guide member 1 is upwardly transferred to the second light guide member 2, and the second light guide member 2 has a modeling portion 24 with a specific shape, so that the light can be uniformly refracted outwards.
The second light guide member 2 includes a light guide body 23, a first fastening lug 21 and a second fastening lug 22 formed on two sides of the light guide body 23 respectively and used for positioning, and a modeling portion 24 formed on the light guide body 23 and used for refracting light. The first fastening lug 21 and the second fastening lug 22 are used for being connected and fixed with the rubberizing shell 3.
The modeling portion 24 on the second light guide 2 is installed in the light emitting modeling hole 4A, and the upper end surface of the modeling portion 24 is exposed outwards, so as to refract the light outwards.
The LED lamp panel assembly 10 comprises a conducting strip 101 connected with a power supply, a lamp holder 102 arranged on the conducting strip 101 and an LED lamp 103, wherein the luminous surface of the LED lamp 103 is a side surface, and the side surface is an arc surface. Wherein the light emitting surface of the LED lamp 103 is a side surface, and not a straight upper end surface; the light is refracted outwards through the first light guide piece 1 and the second light guide piece 2 so as to achieve a specific light effect.
One end of the first light guide member 1 is formed with a first opening 11 matched with the LED lamp panel assembly 10. The light emitted by the LED lamp panel assembly 10 is uniformly irradiated into the first light guide member 1 through the first opening 11. The cross section of the first opening 11 is semicircular, and the side surface of the LED lamp 103 in the LED lamp panel assembly 10 is completely wrapped, so as to ensure that the light emitted by the LED lamp 103 can be effectively radiated into the first light guide member 1.
The bottom surface of the first light guide member 1 is coated with a reflective layer 12, and the reflective layer 12 is made of at least one of white ink and reflective glass sheets, so that the first light guide member 1 can transfer lamplight upwards to the second light guide member 2. The design is to gather the light irradiated into the first light guide piece 1 and transmit the gathered light to the second light guide piece 2 upwards, so that the brightness difference caused by the downward scattering of the light is avoided, and the attractiveness is further influenced.
The conductive sheet 101 is respectively provided with a first fixing hole 201 and a second fixing hole 202, and the LED lamp panel assembly 10 is fixed on the lower end surface of the rubberizing shell 3 through the first fixing hole 201 and the second fixing hole 202. The lower end surface of the rubberizing shell 3 is formed with a first fixing column 5 and a second fixing column 6 which are respectively matched with the first fixing hole 201 and the second fixing hole 202, the first fixing column 5 is installed in the first fixing hole 201, and the second fixing column 6 is installed in the second fixing hole 202, so that the LED lamp panel assembly 10 is fixed on the lower end surface of the rubberizing shell 3.
In summary, in the structural implementation manner of the present utility model, the first light guide member 1 is abutted with the LED lamp 103 in the LED lamp panel assembly 10, the first light guide member 1 receives the light emitted by the LED lamp 103 and plays a role of amplifying the light, and further, the light is upwardly transferred to the second light guide member 2 through the reflective layer 12 smeared on the bottom surface of the first light guide member 1, and the second light guide member 2 has the modeling portion 24 with a specific shape, so that the light can be uniformly refracted outwards. The LED lamp panel assembly 10 only includes a single LED lamp 103, and the light emitting surface is a side surface, so that the power of the single LED lamp 103 is smaller, the influence on the endurance time of the product is small, and some products requiring battery endurance can be used. Secondly, the reflective layer 12 that first light guide piece 1 bottom surface was paintd upwards transmits for second light guide piece 2, and second light guide piece 2 has the molding portion 24 of specific shape, can be with the even outward refraction of light, and whole outward appearance effect is better, and the structure is succinct more reasonable to the user has satisfied the demand to product outward appearance and function.
It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.
Claims (8)
1. An LED light guide structure for an electronic product, comprising: the LED lamp panel comprises a rubberizing shell (3), an LED lamp panel assembly (10) fixed on the rubberizing shell (3), a first light guide piece (1) positioned beside the LED lamp panel assembly (10) and a second light guide piece (2) positioned on the first light guide piece (1), wherein a luminous modeling hole (4A) matched with the second light guide piece (2) is formed in the rubberizing shell (3); the first light guide piece (1) can receive light emitted by the LED lamp panel assembly (10), and the light is transmitted to the second light guide piece (2) through the first light guide piece (1), and is refracted outwards by the second light guide piece (2).
2. The LED light structure of claim 1, wherein: the second light guide piece (2) comprises a light guide main body (23), a first buckling lug (21) and a second buckling lug (22) which are respectively formed on two sides of the light guide main body (23) and used for positioning, and a modeling part (24) which is formed on the light guide main body (23) and used for refracting lamplight.
3. The LED light structure of claim 1, wherein: the modeling part (24) on the second light guide piece (2) is arranged in the luminous modeling hole (4A), and the upper end surface of the modeling part (24) is exposed outwards so as to refract lamplight outwards.
4. The LED light structure of claim 1, wherein: the LED lamp panel assembly (10) comprises a conducting strip (101) connected with a power supply, a lamp holder (102) and an LED lamp (103), wherein the lamp holder (102) and the LED lamp (103) are arranged on the conducting strip (101), the luminous surface of the LED lamp (103) is a side surface, and the side surface is an arc surface.
5. The LED light structure of claim 1, wherein: one end of the first light guide piece (1) is formed with a first opening (11) matched with the LED lamp panel assembly (10).
6. The LED light guide structure of an electronic product of claim 5, wherein: the light emitted by the LED lamp panel assembly (10) is uniformly irradiated into the first light guide piece (1) through the first opening (11).
7. An LED light structure for an electronic product according to any one of claims 1-6, wherein: the bottom surface of first light guide piece (1) is scribbled reflector layer (12), the material of reflector layer (12) is at least one of white printing ink and reflection of light glass piece, so that first light guide piece (1) can upwards transmit light to second light guide piece (2).
8. The LED light guide structure of an electronic product of claim 4, wherein: the LED lamp panel assembly is characterized in that a first fixing hole (201) and a second fixing hole (202) are formed in the conducting strip (101) respectively, and the LED lamp panel assembly (10) is fixed on the lower end face of the rubberizing shell (3) through the first fixing hole (201) and the second fixing hole (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862353.XU CN220870689U (en) | 2023-10-24 | 2023-10-24 | LED light guide structure of electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322862353.XU CN220870689U (en) | 2023-10-24 | 2023-10-24 | LED light guide structure of electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870689U true CN220870689U (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322862353.XU Active CN220870689U (en) | 2023-10-24 | 2023-10-24 | LED light guide structure of electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870689U (en) |
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2023
- 2023-10-24 CN CN202322862353.XU patent/CN220870689U/en active Active
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