CN216139945U - Luminous sign of car and mounting structure of luminous sign of car - Google Patents
Luminous sign of car and mounting structure of luminous sign of car Download PDFInfo
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- CN216139945U CN216139945U CN202121577858.6U CN202121577858U CN216139945U CN 216139945 U CN216139945 U CN 216139945U CN 202121577858 U CN202121577858 U CN 202121577858U CN 216139945 U CN216139945 U CN 216139945U
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- light
- light guide
- guide part
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Abstract
The utility model relates to the technical field of automobile labels, and discloses an automobile luminous label and a mounting structure thereof, wherein the automobile luminous label comprises: the light guide part is arranged on the light guide part, and the light guide part forms a light transmitting area outside the light guide part; the PCB board is arranged in the installation cavity, a plurality of luminous light sources are arranged on the PCB board, and light emitted by the luminous light sources can be emitted from the light-transmitting area through the light guide part. The luminous sign has the advantages of thin thickness, high attractiveness, simplicity in assembly and low cost.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to an automobile luminous sign and an installation structure thereof.
Background
Traditional car sign does not possess the light-emitting function, drives under the not enough condition of light and can't see the sign clearly, can't discern the brand of vehicle. Therefore, the labels with the light-emitting function appear on the market, and some light-emitting labels are directly light-emitting by the car logo patterns; some luminescent signs are formed by forming an aperture at the edge of the emblem pattern to illuminate the sign.
The existing commonly used automobile luminous sign plate has the following structure: outer lens + inner lens or even light piece + luminous module + base set up the mode, and this type's luminous sign needs the welding or beats to glue sealedly, and the process is many, the assembly is troublesome, and when installing luminous sign to the automobile body, the sign exceeds the automobile body fitting surface at least thirty millimeters, and thickness is too high, and pleasing to the eye degree is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings in the prior art, the present invention provides an automotive luminescent sign and an installation structure thereof, which are thin, beautiful, simple to assemble and low in cost.
The technical scheme adopted by the utility model for solving the technical problem is to provide an automobile luminous sign, which comprises the following components:
the light guide part is arranged on the light guide part, and the light guide part forms a light transmitting area outside the light blocking part;
the PCB board is arranged in the installation cavity, a plurality of luminous light sources are arranged on the PCB board, and light emitted by the luminous light sources can be emitted from the light-transmitting area through the light guide part.
Furthermore, a protrusion protrudes from one side of the base far away from the light blocking member, the mounting cavity comprises a groove, the groove is formed in the protrusion, and the PCB is located in the groove.
Further, the groove comprises a first groove section arranged on the light guide part and a second groove section arranged on the light shielding part, the PCB is arranged in the second groove section, and the luminous light source is arranged in the first groove section;
the light shielding part can transmit the light emitted from the light emitting source to the light guide part and reflect the light to the light transmitting area.
Further, a seal is also included; the light guide part is arranged on the light guide plate, the light shielding part is arranged on the light guide plate, the light guide part is arranged on the light guide plate, and the light guide part is arranged on the light shielding part.
Further, the sealing member is a self-sealing wire harness plug and comprises a plurality of wire harnesses, and the wire harnesses are electrically connected with the PCB.
Further, the light blocking member is bonded to the light guide portion, and the PCB board is fixedly connected to the base.
Further, the light guide portion and the light shielding portion on the base are formed by two-color injection molding.
The utility model solves the technical problem and adopts the technical scheme that the utility model also provides a mounting structure of the automobile luminous sign, which comprises the following components:
the above-mentioned automotive luminescent sign;
the vehicle body is provided with a concave part; the base is fixedly connected with the vehicle body, and the protrusion is located in the concave part.
Further, the distance between the light blocking piece and the vehicle body is less than or equal to 10 millimeters.
Further, the base is bonded on the vehicle body, or the base is connected with the vehicle body in a buckling mode.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, an outer lens and an inner lens (or a light homogenizing sheet) in the existing luminous sign are eliminated, the base is arranged into an integral type, the thickness of the luminous sign is effectively reduced, the base is provided with the bulge which is matched with the concave part on the vehicle body, and after the luminous sign is assembled on the vehicle body, the height of the luminous sign which is projected on the vehicle body can be ensured to be less than 10 mm (namely the distance between the light blocking part and the vehicle body is less than 10 mm), and the attractiveness is high; set up the recess on the arch, hold the PCB board in the recess, and the light emitting source is in the first groove section of recess, closes on the leaded light portion, not only makes the structure compacter to fully reduce the thickness of luminous sign, the light emitting source closes on the leaded light portion moreover, and the shading portion still can with the light reflection of light emitting source biography transmission to leaded light portion to the light-permeable zone, guarantees the utilization ratio of light, makes the luminous effectual of luminous sign. On the other hand, the integrated base is arranged, welding or sealant beating is not needed for assembly, and only the self-sealing wire harness plug is required to be installed on the installation cylinder, so that the assembly process can be simplified, and the manufacturing cost is reduced.
Drawings
FIG. 1 is a schematic view of the structure of an automotive illuminated sign of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
fig. 4 is a schematic view of the mounting structure of the luminous sign of the automobile.
In the figure:
1. a light blocking member;
2. a base; 20. a mounting cavity; 21. a light shielding portion; 22. a light guide part; 23. a light-transmitting region; 24. a protrusion; 240. a groove; 240A, a first groove section; 240B, a second groove section; 25. mounting the cylinder;
3. a PCB board; 30. a light emitting source;
4. a seal member;
5. a vehicle body; 50. a recessed portion.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such 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 invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention 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, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 3, an illuminated sign for an automobile, comprising: a flag 1, a base 2, a PCB board 3 and a sealing 4.
The light blocking device comprises a light blocking member 1 and a base 2 with an installation cavity 20, wherein a light blocking part 21 and a light guide part 22 are arranged on the base 2, the light blocking member 1 is arranged on the light guide part 22, and the light guide part 22 forms a light transmitting area 23 outside the light blocking member 1; it should be noted that, because the size of the light blocking member 1 is smaller than the size of the light guide portion 22, the light guide portion 22 cannot be completely shielded after the light blocking member 1 is disposed on the light guide portion 22, so that the light transmission region 23 is formed, in this embodiment, the light transmission region 23 is disposed in a ring shape, that is, the luminescent sign only needs to be illuminated circumferentially, in the drawing, in order to distinguish the light guide portion 22 from the light shielding portion 21, the hatching thereof is distinguished, actually, the light guide portion 22 and the light shielding portion 21 are integrated and are both a part of the base 2, and the integrated two-color injection molding is performed, that is, the light guide portion 22 and the light shielding portion 21 on the base 2 are formed by two-color injection molding. The PCB 3 is disposed in the mounting cavity 20, the PCB 3 is provided with a plurality of light sources 30, light emitted from the light sources 30 can be emitted from the light-transmitting area 23 through the light-guiding portion 22, that is, the light-shielding portion 21 can also reflect light, which is emitted from the light sources 30 to the light-guiding portion 22, to the light-transmitting area 23, so as to ensure the utilization rate of the light, and the light sources 30 are preferably LED lamps. Specifically, the light blocking member 1 is bonded to the light guide portion 22, the PCB 3 is fixedly connected to the base 2, and the PCB 3 may be fixed to the base 2 by screws or the PCB 3 is connected to the base 2 by a snap fit.
As shown in fig. 2-3, a protrusion 24 protrudes from the base 2 to a side away from the light barrier 1, the mounting cavity 20 includes a groove 240, the groove 240 is opened on the protrusion 24, and the PCB 3 is located in the groove 240. Illustratively, recess 240 is part of mounting cavity 20. Specifically, the groove 240 includes a first groove section 240A opened on the light guide portion 22 and a second groove section 240B opened on the light shielding portion 21, and the first groove section 240A and the second groove section 240B are communicated with each other. Wherein the PCB board 3 is disposed in the second groove section 240B, and the light emitting source 30 is disposed in the first groove section 240A, the compactness of the light emitting sign can be further improved.
In the actual use process, the groove 240 is formed on the protrusion 24, the PCB board 3 is accommodated in the groove 240, and the light-emitting light source 30 is located in the first groove section 240A of the groove 240 and close to the light guide portion 22, so that the structure is more compact, the thickness of the luminous sign is sufficiently reduced, and the light-emitting light source 30 is close to the light guide portion 22, so that the light-emitting effect is good.
Preferably, the illuminated sign further comprises a sealing 4; a mounting tube 25 is protruded from the light-shielding portion 21 to a side away from the light-guiding portion 22, and the sealing member 4 is disposed at an end of the mounting tube 25 away from the light-shielding portion 21. The sealing element 4 is a self-sealing wire harness plug and comprises a plurality of wire harnesses (not marked in the drawing), the wire harnesses are electrically connected with the PCB board 3, wiring and assembly are convenient, and an electric wire does not need to be additionally arranged. This scheme sets to integral base 2, need not weld or beat sealed glue assemble, only need on an installation section of thick bamboo 25 installation self sealss pencil plug can, can simplify the assembly process, reduce manufacturing cost.
As shown in fig. 4, the mounting structure of the luminous sign for an automobile according to the present invention comprises: the above-mentioned automotive luminescent sign; the automobile body 5 is further included, and a concave part 50 is arranged on the automobile body 5; the base 2 is fixedly connected with the vehicle body 5, and the protrusion 24 is located in the recess 50. Specifically, the interval between the light blocking member 1 and the vehicle body 5 is less than or equal to 10 millimeters, in the scheme, the protruding height of the luminous label can be controlled to be about 6 millimeters, the thickness is reduced, and the attractiveness is high. The base 2 is adhered to the car body 5, or the base 2 is connected with the car body 5 in a snap-fit manner, not shown, the snap-fit structure is not shown, and the car body 5 can be a grille, a box door of a car trunk, and other parts.
In the in-service use process, this car light-emitting sign has cancelled outer lens and interior lens (or even light piece) among the current light-emitting sign, sets up the base 2 of one-piece, has effectively reduced the self thickness of light-emitting sign, and has set up protruding 24 on base 2, with the 50 adaptations of depressed part on automobile body 5, with light-emitting sign assembly to automobile body 5 on the back, can guarantee that the height of light-emitting sign protrusion on automobile body 5 is less than 10 millimeters (being that the distance of light barrier 1 apart from automobile body 5 is less than 10 millimeters), and pleasing to the eye degree is high.
In the scheme, the luminous sign is thin in thickness, high in attractiveness, simple to assemble and low in cost.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (10)
1. An automotive illuminated sign, comprising:
the light guide part is arranged on the light guide part, and the light guide part forms a light transmitting area outside the light blocking part;
the PCB board is arranged in the installation cavity, a plurality of luminous light sources are arranged on the PCB board, and light emitted by the luminous light sources can be emitted from the light-transmitting area through the light guide part.
2. The illuminated sign according to claim 1, wherein the base has a protrusion protruding toward a side away from the light blocking member, the mounting cavity includes a groove, the groove is formed on the protrusion, and the PCB board is disposed in the groove.
3. The illuminated sign for an automobile according to claim 2, wherein said groove includes a first groove section opened on said light guide portion and a second groove section opened on said light shielding portion, said PCB board is disposed in said second groove section, and said light source is disposed in said first groove section;
the light shielding part can transmit the light emitted from the light emitting source to the light guide part and reflect the light to the light transmitting area.
4. The illuminated sign according to claim 2, further comprising a seal; the light guide part is arranged on the light guide plate, the light shielding part is arranged on the light guide plate, the light guide part is arranged on the light guide plate, and the light guide part is arranged on the light shielding part.
5. The illuminated sign according to claim 4, wherein said sealing member is a self-sealing wire harness plug comprising a plurality of wire harnesses, said wire harnesses being electrically connected to said PCB.
6. The illuminated sign according to claim 2, wherein said light blocking member is adhered to said light guide portion, and said PCB board is fixedly attached to said base.
7. The illuminated sign for an automobile according to claim 2, wherein said light guide portion and said light shielding portion on said base are formed by two-color injection molding.
8. A mounting structure of a luminous sign of an automobile, comprising:
the automotive illuminated sign of any one of claims 2-7;
the vehicle body is provided with a concave part; the base is fixedly connected with the vehicle body, and the protrusion is located in the concave part.
9. The mounting structure of a luminescent sign for automobiles of claim 8, wherein the distance between said light-blocking member and the automobile body is 10 mm or less.
10. The mounting structure of an illuminated sign for an automobile of claim 8, wherein said base is adhered to said body or said base is snap-fitted to said body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577858.6U CN216139945U (en) | 2021-07-12 | 2021-07-12 | Luminous sign of car and mounting structure of luminous sign of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577858.6U CN216139945U (en) | 2021-07-12 | 2021-07-12 | Luminous sign of car and mounting structure of luminous sign of car |
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| Publication Number | Publication Date |
|---|---|
| CN216139945U true CN216139945U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121577858.6U Active CN216139945U (en) | 2021-07-12 | 2021-07-12 | Luminous sign of car and mounting structure of luminous sign of car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635843A (en) * | 2021-07-12 | 2021-11-12 | 宁波信泰机械有限公司 | Luminous sign of car and mounting structure of luminous sign of car |
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2021
- 2021-07-12 CN CN202121577858.6U patent/CN216139945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635843A (en) * | 2021-07-12 | 2021-11-12 | 宁波信泰机械有限公司 | Luminous sign of car and mounting structure of luminous sign of car |
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