CN220911213U - Novel automobile rear brake lamp - Google Patents
Novel automobile rear brake lamp Download PDFInfo
- Publication number
- CN220911213U CN220911213U CN202322424050.XU CN202322424050U CN220911213U CN 220911213 U CN220911213 U CN 220911213U CN 202322424050 U CN202322424050 U CN 202322424050U CN 220911213 U CN220911213 U CN 220911213U
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- light guide
- lamp
- guide part
- lamp holder
- light
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- 239000011324 bead Substances 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a novel automobile rear brake lamp, which comprises: the lamp holder shell is provided with a plurality of radiating holes, and screw mounting columns are arranged on the upper sides of the radiating holes; the radiator is fixed on the screw mounting columns through screws respectively and is provided with a lower mounting plane, and the lower mounting plane is provided with a plurality of positioning columns; the brake lamp panel is arranged on the lower mounting plane and is provided with a row of downward LED lamp beads; the light guide plate is fixed on the lamp holder shell and positioned at the lower side of the brake lamp panel, and comprises an upper taper light guide part corresponding to each LED lamp bead and a lower Z-shaped light guide part extending in the upper taper light guide part; and an outer lamp cover mounted to the socket housing. According to the utility model, the radiator is arranged at the rear side of the brake lamp panel, so that the heat dissipation can be enhanced, and the durability of the large-size high-position brake lamp can be improved; the light guide plate comprises an upper taper light guide part and a lower Z-shaped light guide part, firstly, light source rays are amplified by taper, then the light source rays are diffused by the Z-shaped plate, the light distribution effect is improved, and the braking warning performance is enhanced.
Description
Technical Field
The utility model belongs to the technical field of car lamps, and particularly relates to a novel car rear brake lamp.
Background
Along with the rapid development of economy, the number of automobiles is increasing year by year, traffic congestion is caused, traffic accidents are frequently caused at the same time, and according to statistics, the injuries caused by casualties to families and society due to the fact that the economic losses are hundreds of millions of yuan are caused by the traffic accidents each year, so that the social security problem is important in ensuring traffic safety while the economy is developed, all automobiles at present display driving states through tail lamps, namely brake lamps distributed at two ends, when the following distance is short, rear automobile drivers are difficult to see the brake lamps at two sides, and accidents are easy to occur due to untimely braking. Therefore, at present, more and more vehicles adopt high-position brake lamps, but at present, the high-position brake lamps adopt bulbs and are matched with lamp covers to light and emit light, light rays are not refracted at a plurality of angles, the light distribution effect is poor, and the warning performance is also insufficient. Therefore, a brake lamp with good light distribution effect and strong warning performance is lacking.
Disclosure of utility model
In view of the above, the technical problem to be solved by the utility model is to provide a novel automobile rear brake lamp, which is used for avoiding the trouble that the traditional brake lamp adopts a bulb to light, directly emits light, has poor light distribution effect and is insufficient in safety.
In order to solve the technical problems, the utility model discloses a novel automobile rear brake lamp, which comprises:
the lamp holder shell is provided with a plurality of radiating holes, and screw mounting columns are arranged on the upper sides of the radiating holes;
The radiator is fixed on the screw mounting columns through screws respectively and is provided with a lower mounting plane, and the lower mounting plane is provided with a plurality of positioning columns;
the brake lamp panel is arranged on the lower mounting plane and is provided with a row of downward LED lamp beads;
the light guide plate is fixed on the lamp holder shell and positioned at the lower side of the brake lamp panel, and comprises an upper taper light guide part corresponding to each LED lamp bead and a lower Z-shaped light guide part extending in the upper taper light guide part; and
An outer lamp cover mounted on the lamp holder housing.
According to an embodiment of the present utility model, the heat sink is configured as a heat dissipating aluminum sheet, and has a plurality of heat dissipating fins located in the heat dissipating holes.
According to an embodiment of the present utility model, the socket housing has a cross-shaped positioning post and a screw mounting post for mounting both ends of the light guide plate.
According to an embodiment of the present utility model, the brake light plate and the light guide plate are fixed by screws, and the brake light plate is matched with the heat sink by positioning posts.
According to an embodiment of the present utility model, the width of the tapered light guiding portion increases gradually from top to bottom; a row of vertically arranged light guide edges are arranged in the middle of the lower Z-shaped light guide part.
According to an embodiment of the utility model, the lower side of the lower Z-shaped light guide portion is connected to the lamp holder housing through a buckle, and the lamp holder housing has a protruding flange surrounding the lower Z-shaped light guide portion.
Compared with the prior art, the utility model can obtain the following technical effects:
The radiator is arranged at the rear side of the brake lamp panel, so that the heat dissipation can be enhanced, and the durability of the large-size high-position brake lamp can be improved; the light guide plate comprises an upper taper light guide part and a lower Z-shaped light guide part, firstly, light source rays are amplified by taper, then the light source rays are diffused by the Z-shaped plate, the light distribution effect is improved, and the braking warning performance is enhanced.
Of course, it is not necessary for any one product embodying the utility model to achieve all of the technical effects described above at the same time.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a novel automotive rear brake light according to an embodiment of the present utility model;
Fig. 2 is a schematic view of a light guide plate according to an embodiment of the utility model.
Drawing reference numerals
The lamp socket comprises a lamp socket shell 10, a radiating hole 11, a screw mounting column 12, a radiator 20, a brake lamp plate 30, a light guide plate 40, an upper taper light guide part 41, a lower Z-shaped light guide part 42, a light guide rib 43, a cross positioning column 51, a screw mounting column 52, a buckle 60 and a flange 70.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1 and fig. 2 together, fig. 1 is a schematic diagram of a novel rear brake lamp of an automobile according to an embodiment of the utility model; fig. 2 is a schematic view of a light guide plate according to an embodiment of the utility model.
As shown, a novel automobile rear brake lamp, comprising: the lamp holder comprises a lamp holder shell 10, wherein the lamp holder shell 10 is provided with a plurality of radiating holes 11, and screw mounting posts 12 are arranged on the upper sides of the radiating holes 11; the radiator 20 is fixed on the screw mounting columns 12 through screws respectively, the radiator 20 is provided with a lower mounting plane, and the lower mounting plane is provided with a plurality of positioning columns; the brake lamp panel 30 is arranged on the lower mounting plane, and the brake lamp panel 30 is provided with a row of downward LED lamp beads; the light guide plate 40 is fixed on the lamp holder shell 10 and is positioned at the lower side of the brake lamp plate 30, and the light guide plate 40 comprises an upper taper light guide part 41 corresponding to each LED lamp bead and a lower Z-shaped light guide part 42 extending from the upper taper light guide part 41; and an outer lamp cover mounted to the socket housing 10.
In one embodiment of the present utility model, the socket housing 10 is mounted on the upper end of the rear side of the vehicle body and is used as a high-mounted stop lamp. The heat dissipation holes 11 are formed in the upper side of the lamp holder housing 10, and the heat sink 20 is mounted through the screw mounting posts 12, so that efficient heat dissipation is achieved. The brake lamp panel 30 is positioned at the lower end of the radiator 20 through a positioning column, and the brake lamp panel 30 is provided with a row of LED lamp beads for realizing the lighting of a brake lamp light source. The light guide plate 40 is located at the lower end of the brake light plate 30, and the upper taper light guide portion 41 and the lower Z-shaped light guide portion 42 are matched with each other to emit light, so that uniform light distribution is performed, and the emitting angle is increased. The outer lampshade realizes external protection.
In a preferred embodiment, the heat sink 20 is configured as a heat dissipating aluminum sheet and has a plurality of heat dissipating fins located in the heat dissipating holes to dissipate heat from the brake light panel 30.
In addition, the socket housing 10 has cross-shaped positioning posts 51 and screw mounting posts 52 for mounting both ends of the light guide plate 40, facilitating the fixation of the light guide plate 40. The brake lamp plate 30 and the light guide plate 40 are fixed through screws, and the brake lamp plate 30 and the radiator 20 are matched through positioning columns, so that the installation is convenient.
The upper taper light guide part 41 of the utility model gradually increases from top to bottom, so as to realize continuous expansion of the light rays of the LED lamp beads and perform uniform emergent light; the middle of the lower Z-shaped light guide part 42 is provided with a row of vertically arranged light guide edges 43, the light guide edges 43 are positioned at the middle bending connection part of the Z-shaped part, and the upper plane and the lower plane are in transition, so that light rays can be continuously refracted out, the transition to the surrounding is enhanced, and the warning performance is stronger.
In addition, the lower side of the lower Z-shaped light guide 42 is connected to the socket housing 10 by the buckle 60, so that stability can be enhanced. The lamp holder shell 10 is provided with a flange 70 protruding and surrounding the lower Z-shaped light guide part 42, so that a shading effect is achieved, and light is prevented from escaping.
In summary, the radiator 20 is arranged at the rear side of the brake lamp panel 30, so that the heat dissipation can be enhanced, and the durability of the high-order brake lamp with large size can be improved; the light guide plate 40 is composed of an upper taper light guide part 41 and a lower Z-shaped light guide part 42, firstly, light source rays are amplified by taper, then, the light source rays are diffused by a Z-shaped plate, the light distribution effect is improved, and the braking warning performance is enhanced.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. A novel automotive rear brake light, comprising:
The lamp holder comprises a lamp holder shell, a lamp holder cover and a lamp holder cover, wherein the lamp holder shell is provided with a plurality of radiating holes, and screw mounting columns are arranged on the upper sides of the radiating holes;
The radiator is fixed on the screw mounting columns through screws respectively and is provided with a lower mounting plane, and the lower mounting plane is provided with a plurality of positioning columns;
the brake lamp panel is arranged on the lower mounting plane and is provided with a row of downward LED lamp beads;
The light guide plate is fixed on the lamp holder shell and positioned at the lower side of the brake lamp plate, and comprises an upper taper light guide part corresponding to each LED lamp bead and a lower Z-shaped light guide part extending in the upper taper light guide part; and
And an outer lampshade arranged on the lamp holder shell.
2. The novel rear brake light of claim 1, wherein the radiator is provided as a radiating aluminum sheet and has a plurality of radiating fins located in the radiating holes.
3. The novel rear brake light of claim 1, wherein the socket housing has cross-shaped positioning posts and screw mounting posts for mounting both ends of the light guide plate.
4. The novel rear brake light of claim 1, wherein the brake light plate is fixed to the light guide plate by screws, and the brake light plate is engaged with the heat sink by the positioning posts.
5. The novel rear brake light of claim 1, wherein the upper taper light guide portion gradually increases in width from top to bottom; a row of vertically arranged light guide edges are arranged in the middle of the lower Z-shaped light guide part.
6. The novel rear brake light of claim 1, wherein the lower Z-shaped light guide is connected to the socket housing by a snap fit, and the socket housing has a flange protruding and surrounding the lower Z-shaped light guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424050.XU CN220911213U (en) | 2023-09-07 | 2023-09-07 | Novel automobile rear brake lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322424050.XU CN220911213U (en) | 2023-09-07 | 2023-09-07 | Novel automobile rear brake lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220911213U true CN220911213U (en) | 2024-05-07 |
Family
ID=90912611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322424050.XU Active CN220911213U (en) | 2023-09-07 | 2023-09-07 | Novel automobile rear brake lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220911213U (en) |
-
2023
- 2023-09-07 CN CN202322424050.XU patent/CN220911213U/en active Active
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