CN114619996A - Luminous bumper for automobile - Google Patents
Luminous bumper for automobile Download PDFInfo
- Publication number
- CN114619996A CN114619996A CN202210166520.4A CN202210166520A CN114619996A CN 114619996 A CN114619996 A CN 114619996A CN 202210166520 A CN202210166520 A CN 202210166520A CN 114619996 A CN114619996 A CN 114619996A
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- CN
- China
- Prior art keywords
- light
- bumper
- transmitting
- luminous
- layer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/023—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/50—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with lights or registration plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
- B60R19/50—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with lights or registration plates
- B60R2019/505—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with lights or registration plates with lights
Abstract
The invention belongs to the technical field of automobile luminous decoration parts, and provides an automobile luminous bumper which comprises a bumper skin and a light-transmitting plugging decoration part, wherein the light-transmitting plugging decoration part is positioned behind the bumper skin, a light-transmitting through hole is formed in the bumper skin, a luminous component is arranged behind the light-transmitting plugging decoration part, the luminous component is provided with a luminous source, the light-transmitting plugging decoration part is provided with an inner surface and an outer surface, a color layer is arranged in the inner surface or the outer surface of the light-transmitting plugging decoration part, the bumper skin has the original color of the bumper presented by the color layer when the luminous source is extinguished, and when the luminous source is lightened, light passes through the light-transmitting through hole through the light-transmitting plugging decoration part to emit light. The invention has the advantages that the matching risk of poor clearance surface is eliminated, the integrity and the aesthetic property of the shape are ensured, the strength and the performance of the bumper are also ensured, the connection between the bumper skin and the light-emitting component is realized, and the phenomena of light channeling and light leakage are generated during light emitting, thereby improving the light-emitting effect.
Description
Technical Field
The invention belongs to the technical field of automobile luminous decoration parts, and relates to an automobile luminous bumper.
Background
With the rapid development of the automobile industry, the front face of an electric automobile is greatly changed, an appearance stylist integrates light elements into the design of the automobile, and exterior lighting is used as an auxiliary signal lamp or an important component of a brand design language, wherein a luminous bumper is a trend. In order to realize the luminescence of the bumper, a transparent material is required, and the transparent materials commonly used in the market at present are a PC material and a PMMA material. However, PC material and PMMA material have strong rigidity and poor toughness, and are not beneficial to protecting pedestrians when collision occurs, while PP material has high modulus and good toughness, and can well absorb collision energy after low-speed collision, so that the safety of pedestrians is protected.
Disclosure of Invention
The invention aims to solve the technical problem and aims at the current situation of the prior art to provide the automobile luminous bumper which has good light transmission, eliminates the matching risk of the gap and the surface difference of the light source and ensures the integrity and the aesthetic property of the shape.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an automobile luminous bumper which characterized in that, is including bumper skin and printing opacity shutoff gadget, printing opacity shutoff gadget is located bumper skin rear, has the printing opacity through-hole on the bumper skin, the rear of printing opacity shutoff gadget arranged light-emitting component, light-emitting component has the light emitting source, printing opacity shutoff gadget internal surface and surface, internal surface or the outside at printing opacity shutoff gadget have the chromatograph, bumper skin has the bumper true qualities that appears by coloured layer when the light emitting source extinguishes, light passes the printing opacity through-hole through printing opacity shutoff gadget and gives out light when the light emitting source lights.
In the above-mentioned luminous bumper for an automobile, the light-transmitting blocking decoration piece and the bumper skin are installed and cover the light-transmitting through hole.
As another mode, in the above-mentioned luminous bumper for an automobile, the light-transmitting blocking decoration has a protrusion, and the protrusion is inserted into the light-transmitting through hole.
As one of the modes, in the above-mentioned luminous bumper for an automobile, the bumper further comprises a lamp cover, the light-transmitting blocking decoration piece and the lamp cover are of an integral structure, and the colored layer is attached to the inner surface or the outer surface of the lamp cover.
In the above-mentioned luminous bumper for an automobile, the outer surface of the lamp cover has a primer layer, and the outer surface of the primer layer has a colored layer.
In the above-mentioned luminous bumper for an automobile, the inner surface of the lamp cover has a primer layer, and the inner surface of the primer layer has a colored layer.
As another mode, the bumper further comprises a lampshade, the light-transmitting blocking decorating part and the lampshade are of a split structure, the light-transmitting blocking decorating part is located between the bumper skin and the lampshade, and the colored layer is attached to the inner surface or the outer surface of the light-transmitting blocking decorating part.
In the above-mentioned luminous bumper for an automobile, the outer surface of the light-transmitting plugging decoration piece is provided with a primer layer, and the outer surface of the primer layer is provided with a colored layer.
In the above-mentioned luminous bumper for an automobile, the inner surface of the light-transmitting plugging decorative member has a primer layer, and the inner surface of the primer layer has a colored layer.
In the above-mentioned luminous bumper for an automobile, the colored layer is a colored transparent paint layer, a PVD coating or a film layer.
In the above-mentioned luminous bumper for an automobile, the bumper skin is made of a light-tight PP material.
Compared with the prior art, the invention has the advantages that the matching risk of poor clearance surface is eliminated, the integrity and the aesthetic property of the shape are ensured, the strength and the performance of the bumper are ensured, the connection between the bumper skin and the light-emitting component is realized, the assembly efficiency of the light-emitting bumper is improved, the labor intensity is reduced, the yield of the light-emitting bumper is improved, the phenomena of light channeling and light leakage are generated during light emitting, and the light-emitting effect is improved.
Drawings
FIG. 1 is an exploded view of an embodiment of the luminous bumper of the present invention;
FIG. 2 is a schematic view of the assembled structure of FIG. 1;
fig. 3 is a schematic front view of the light-transmitting blocking decoration according to the first embodiment;
fig. 4 is a schematic view of a backside structure of the light-transmitting blocking decoration according to the first embodiment;
FIG. 5 is a schematic structural view of a first mode of matching the light-transmitting blocking decoration piece with a bumper skin;
FIG. 6 is a schematic structural view of a second mode of matching the light-transmitting blocking decoration piece with the bumper skin
Fig. 7 is a schematic diagram of the structure of the explosion of the second embodiment;
FIG. 8 is a schematic view of an assembly structure of the second embodiment;
FIG. 9 is a front view of the lampshade;
fig. 10 is a rear view of the lamp housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments. It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the invention.
In the figure; a bumper skin 100; a light-transmitting through-hole 101; a light-transmitting blocking trim 200; a projection 201; a lamp cover 300; a light emitting assembly 400; a light emitting source 401; a housing 402; an opaque plate 403; a wiring board 404; a power supply line 405; a grid space 406; a connection assembly 500; a support 501; a sealing rubber strip 502; a screw 503; a sealant 504; a colored layer 600; a primer layer 700; a hard coating 800; a protective coating 900.
Example one
As shown in fig. 1 and fig. 2, the light-emitting bumper of the present invention comprises a bumper skin 100, a light-transmitting blocking decoration 200 and a lampshade 300, wherein the light-transmitting blocking decoration 200 and the lampshade 300 are in a split structure, the light-transmitting blocking decoration 200 is located between the bumper skin 100 and the lampshade 300, the light-transmitting blocking decoration 200 is located behind the bumper skin 100, the light-transmitting blocking decoration 200 is locked with the bumper skin 100, the bumper skin 100 is provided with a light-transmitting through hole 101, light can be transmitted conveniently through the light-transmitting through hole 101, a light-emitting component 400 is arranged behind the light-transmitting blocking decoration 200, the light-emitting component 400 is provided with a light source 401, the light-emitting component 400 comprises a housing 402 and a light-shielding plate 403, and a circuit board 404 is arranged in the housing 402, wherein the circuit board 401 is arranged on the circuit board 404, a power line 405 is led out from the circuit board 404, and the light-shielding plate 403 is installed in the housing 402, the light-emitting sources 401 on the circuit board 404 are divided by the light-insulating plate 403, and it is further preferable that a plurality of lattice spaces 406 are arranged on the light-insulating plate 403, wherein each lattice space 406 corresponds to one light-emitting source 401 on the circuit board 404, and in this embodiment, by arranging the light-insulating plate 403, light channeling and light leakage phenomena are avoided when the light-emitting sources 401 on the circuit board 404 emit light, so that the light-emitting effect is improved, and in addition, preferably, the housing 402 includes the lamp shade 300 and the lamp housing which are spliced with each other, wherein the lamp shade 300 and the lamp housing are in clamping fit, and the light-emitting assembly 400 is connected with the bumper skin 100 through a connecting assembly 500, wherein the connecting assembly 500 includes a support 501, and one side of the support 501 connected with the bumper skin 100 is in abutting fit, and the connection between the support 501 and the bumper skin 100 is fixed through a sealant 504; one side of the support 501 connected with the lampshade 300 is detachably locked, connected and matched, is connected with the lampshade 300 through a sealing rubber strip 502, and locks the connecting position of the support 501 and the lampshade 300 through a screw 503, so that the assembling efficiency of the luminous bumper is improved, the labor intensity is reduced, and the yield of the luminous bumper is improved.
The bumper skin 100 is made of opaque PP materials, the light-transmitting blocking decoration 200 is provided with an inner surface and an outer surface, the inner surface or the outer surface of the light-transmitting blocking decoration 200 is internally provided with a colored layer 600, the colored layer 600 is attached to the inner surface or the outer surface of the light-transmitting blocking decoration 200, the bumper skin 100 is provided with a bumper natural color represented by the colored layer 600 when the light source 401 is extinguished, and when the light source 401 is lightened, light rays pass through the light-transmitting through hole 101 through the light-transmitting blocking decoration 200 to emit light.
As shown in fig. 3, in order to realize light transmission, one way is that a primer layer 700 is provided on the outer surface of the light-transmitting block decoration 200, a colored layer 600 is provided on the outer surface of the primer layer 700, the primer layer 700 mainly increases the adhesion of the colored layer 600, and a protective coating 900 is further provided, where the colored layer 600 is a colored light-transmitting paint layer, a PVD coating layer or a film layer, and then a light-transmitting region is processed at a corresponding position of the light-transmitting through hole 101 corresponding to the light-transmitting block decoration 200, so that the light-emitting source 401 emits light from the light-transmitting through hole 101 after passing through the light-transmitting region.
As shown in fig. 4, in order to realize light transmission, another mode is that a primer layer 700 is provided on an inner surface of the light-transmitting blocking decoration 200, a colored layer 600 is provided on an inner surface of the primer layer 700, then a protective coating 900 is added on a back surface of the colored layer 600, a hard coating 800 is added on an outer surface of the light-transmitting blocking decoration 200, and a light-transmitting region is processed at a corresponding position of the light-transmitting through hole 101 corresponding to the light-transmitting blocking decoration 200, so that the light-emitting source 401 emits light from the light-transmitting through hole 101 after passing through the light-transmitting region.
In the present embodiment, the light-transmitting blocking trim 200 is mainly matched with the bumper skin 100 in two ways, for example, as shown in fig. 5, one light-transmitting blocking trim 200 is installed on the bumper skin 100 and covers the light-transmitting through hole 101, and as shown in fig. 6, the light-transmitting blocking trim 200 has a protruding portion 201, and the protruding portion 201 is embedded into the light-transmitting through hole 101, so that the risk of matching with poor clearance surface is eliminated, the integrity and the attractiveness of the shape are ensured, and the strength and the performance of the bumper are also ensured.
Example two
As shown in fig. 7 and fig. 8, the most difference between the second embodiment and the first embodiment is that the light-transmitting blocking decoration 200 and the lampshade 300 are of an integral structure, the colored layer 600 is attached to the inner surface or the outer surface of the lampshade 300, that is, the light-transmitting blocking decoration 200 is a part of the lampshade 300, which is equivalent to the omission of the light-transmitting blocking decoration 200, such that the bumper skin 100 is also provided with a light-transmitting through hole 101 through which light can be transmitted conveniently, a light-emitting component 400 is arranged behind the light-transmitting blocking decoration 200, the light-emitting component 400 is provided with a light-emitting source 401, the light-emitting component 400 comprises a housing 402 and a light-shielding plate 403, a circuit board 404 is arranged in the housing 402, wherein the light-emitting source decoration 401 is arranged on the circuit board 404, a power line 405 is led out from the circuit board 404, the light-shielding plate 403 is installed in the housing 402, wherein the light-emitting source 401 on the circuit board 404 is divided by the light-shielding plate 403, further preferably, a plurality of lattice spaces 406 are arranged on the light-shielding plate 403, wherein each lattice space 406 corresponds to one light-emitting source 401 on the circuit board 404, in this embodiment, by arranging the light-shielding plate 403, light channeling and light leakage phenomena are avoided when the light-emitting source 401 on the circuit board 404 emits light, so as to improve the light-emitting effect, further preferably, the housing 402 comprises a lampshade 300 and a lamp housing which are spliced with each other, wherein the lampshade 300 and the lamp housing are in snap fit, the light-emitting assembly 400 is connected with the bumper skin 100 through a connecting assembly 500, wherein the connecting assembly 500 comprises a bracket 501, one side of the bracket 501 connected with the bumper skin 100 is in abutting fit, and the bracket 501 is fixed with the bumper skin 100 through a sealant; the side of the bracket 501 connected with the lampshade 300 is detachably locked, connected and matched, connected with the lampshade 300 through a sealing rubber strip 502, and locked at the connecting position of the bracket 501 and the lampshade 300 through a screw 503.
As shown in fig. 9, in order to realize light transmission, one way is to provide a primer layer 700 on the outer surface of the lamp cover 300, provide a colored layer 600 on the outer surface of the primer layer 700, the primer layer 700 mainly increases the adhesion of the colored layer 600, and further add a protective coating 900, where the colored layer 600 is a colored light-transmitting paint layer, PVD coating or film layer, and then process a light-transmitting region at a corresponding position of the light-transmitting through hole 101 of the lamp cover 300, so that the light-emitting source 401 emits light from the light-transmitting through hole 101 after passing through the light-transmitting region.
As shown in fig. 10, in order to realize light transmission, another mode is that a primer layer 700 is provided on an inner surface of the lamp cover 300, a colored layer 600 is provided on an inner surface of the primer layer 700, a protective coating 900 is added on a back surface of the colored layer 600, a hard coating 800 is added on an outer surface of the lamp cover 300, and a light transmission region is also processed at a position corresponding to the light transmission through hole 101 of the lamp cover 300, so that the light-emitting source 401 emits light from the light transmission through hole 101 after passing through the light transmission region.
It should be noted that the descriptions related to "first", "second", "a", etc. in the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicit 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The terms "connected," "fixed," and the like are to be construed broadly, e.g., "fixed" 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 according to specific situations by those of ordinary skill in the art.
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.
The specific embodiments described herein are merely illustrative of the spirit of the invention. 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 invention as defined in the appended claims.
Claims (10)
1. The utility model provides an automobile luminous bumper which characterized in that, including bumper covering and printing opacity shutoff gadget, printing opacity shutoff gadget is located bumper covering rear, has the printing opacity through-hole on the bumper covering, the rear of printing opacity shutoff gadget arranged light-emitting component, light-emitting component has the light emitting source, printing opacity shutoff gadget internal surface and surface, have the chromatograph in the internal surface or the outside of printing opacity shutoff gadget, bumper covering has the bumper true qualities that appears by the coloured layer when the light emitting source extinguishes, light passes the printing opacity through-hole through printing opacity shutoff gadget and gives out light when the light emitting source lights.
2. The luminous bumper as claimed in claim 1, wherein the light-transmitting blocking decoration is attached to the bumper skin to cover the light-transmitting through hole.
3. The luminous bumper as claimed in claim 1, wherein the light-transmitting blocking decoration has a protrusion, and the protrusion is inserted into the light-transmitting through hole.
4. The luminous bumper as claimed in claim 2 or 3, further comprising a lamp cover, wherein the light-transmitting blocking decoration and the lamp cover are of an integral structure, and the colored layer is attached to the inner surface or the outer surface of the lamp cover.
5. The luminous bumper of claim 4, wherein the outer surface of the lamp cover has a primer layer and the outer surface of the primer layer has a colored layer.
6. The luminous bumper of claim 4, wherein the lamp cover has a primer layer on an inner surface thereof and a colored layer on an inner surface of the primer layer.
7. The luminous bumper as claimed in claim 2 or 3, wherein the light-transmitting blocking decoration and the lamp cover are of a split structure, the light-transmitting blocking decoration is located between the bumper skin and the lamp cover, and the colored layer is attached to the inner surface or the outer surface of the light-transmitting blocking decoration.
8. The luminous bumper as claimed in claim 7, wherein the light-transmitting block-up trim has a primer layer on an outer surface thereof and a colored layer on an outer surface of the primer layer.
9. The luminous bumper as claimed in claim 8, wherein the light-transmitting blocking decoration has a primer layer on the inner surface thereof and a colored layer on the inner surface thereof.
10. The luminous bumper of claim 1, wherein the colored layer is a colored transparent paint layer, a PVD coating layer or a film layer, and the bumper skin is made of opaque PP.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166520.4A CN114619996A (en) | 2022-02-23 | 2022-02-23 | Luminous bumper for automobile |
| PCT/CN2022/131930 WO2023160028A1 (en) | 2022-02-23 | 2022-11-15 | Automobile light-emitting bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166520.4A CN114619996A (en) | 2022-02-23 | 2022-02-23 | Luminous bumper for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114619996A true CN114619996A (en) | 2022-06-14 |
Family
ID=81901058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210166520.4A Pending CN114619996A (en) | 2022-02-23 | 2022-02-23 | Luminous bumper for automobile |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114619996A (en) |
| WO (1) | WO2023160028A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160028A1 (en) * | 2022-02-23 | 2023-08-31 | 宁波信泰机械有限公司 | Automobile light-emitting bumper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012201180A (en) * | 2011-03-24 | 2012-10-22 | Stanley Electric Co Ltd | Structure for mounting vehicular lamp to bumper |
| DE102017006439A1 (en) * | 2017-07-07 | 2018-02-08 | Daimler Ag | Vehicle front panel of a motor vehicle, motor vehicle |
| CN110979231A (en) * | 2019-11-12 | 2020-04-10 | 一汽奔腾轿车有限公司 | Luminous body structure of bumper assembly |
| CN112172723A (en) * | 2020-10-12 | 2021-01-05 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Luminous body structure of bumper assembly and preparation method of bumper |
| CN114619996A (en) * | 2022-02-23 | 2022-06-14 | 宁波信泰机械有限公司 | Luminous bumper for automobile |
-
2022
- 2022-02-23 CN CN202210166520.4A patent/CN114619996A/en active Pending
- 2022-11-15 WO PCT/CN2022/131930 patent/WO2023160028A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160028A1 (en) * | 2022-02-23 | 2023-08-31 | 宁波信泰机械有限公司 | Automobile light-emitting bumper |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023160028A1 (en) | 2023-08-31 |
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