CN215951308U - Light guide type built-in high-position brake lamp for electric automobile - Google Patents
Light guide type built-in high-position brake lamp for electric automobile Download PDFInfo
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- CN215951308U CN215951308U CN202122645856.2U CN202122645856U CN215951308U CN 215951308 U CN215951308 U CN 215951308U CN 202122645856 U CN202122645856 U CN 202122645856U CN 215951308 U CN215951308 U CN 215951308U
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Abstract
The utility model belongs to the technical field of automobile lamps, in particular to a light guide type built-in high-position brake lamp for an electric automobile, which comprises: the lamp comprises a lamp shell and a base, wherein the body of the base is concave, and the lamp shell covers the surface of the base; the light-emitting component is arranged between the lamp shell and the base and sinks in the concave part of the base; the two ends of the light-emitting component are provided with heat dissipation structures, and the two ends of the concave part of the base are provided with sinking grooves matched with the heat dissipation structures; and a tightening strip is arranged on one side wall of the lamp shell far away from the base. Because the LED high-order stop lamp has no filament, the vibration resistance and the impact effect are good; the two ends of the light-emitting component are provided with heat dissipation structures which can quickly dissipate heat generated by the light-emitting component from the end parts; the light-emitting component is installed in a clamping mode through the base and the lamp shell, and the installation is rapid and efficient.
Description
Technical Field
The utility model relates to the technical field of automobile lamps, in particular to a light guide type built-in high-position brake lamp for an electric automobile.
Background
The high-order stop lamp is the auxiliary lamp of stop lamp, generally installs on the central line of vehicle rear end, and some install in the upper end of vehicle rear end to vehicle that the rear was gone easily discovers the place ahead vehicle brake, plays the purpose that prevents the rear-end collision accident and takes place.
When a vehicle without a high-level brake lamp, especially a car and a mini-car with a lower chassis brakes, the brightness is usually not enough due to the lower position of the rear brake lamp, and drivers of the following running vehicles, especially trucks, buses and buses with higher chassis, are difficult to see at times, so that the hidden danger of rear-end accidents is large.
The existing high-mount stop lamp basically adopts an LED form, compared with a common incandescent bulb, the LED response time is short, the parking distance of a rear vehicle is shortened, and the driving safety can be improved; moreover, the stimulation of the red LED to the vision of people is far more than that of the red LED to the vision of the people, and particularly in the daytime, the attention of the people in driving can be improved; meanwhile, the LED also has the advantages of long service life, vibration impact resistance, energy conservation and the like.
The existing high-order stop lamp is inconvenient to the installation of the light-emitting component, and is usually arranged in a vehicle, so that the air circulation is poor, and the heat dissipation effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a built-in high-mount stop lamp in a light guide form for an electric automobile, which aims to solve the problems that the existing high-mount stop lamp in the background art is inconvenient for mounting a light-emitting component, is usually arranged in a vehicle and has poor air circulation and poor heat dissipation effect.
In order to achieve the purpose, the utility model provides the following technical scheme: a built-in high mounted stop light in the form of a light guide for use on an electric vehicle comprising:
the lamp comprises a lamp shell and a base, wherein the body of the base is concave, and the lamp shell covers the surface of the base;
the light-emitting component is arranged between the lamp shell and the base and sinks in the concave part of the base;
the two ends of the light-emitting component are provided with heat dissipation structures, and the two ends of the concave part of the base are provided with sinking grooves matched with the heat dissipation structures;
and a tightening strip is arranged on one side wall of the lamp shell far away from the base.
Furthermore, the light emitting assembly comprises a light guide plate and a control plate, the light guide plate covers the surface of the control plate, the end portion of the control plate is connected with the LED lamp panels through wiring harnesses, and the LED lamp panels are attached to the two end portions of the light guide plate.
Further, heat radiation structure includes heat dissipation sticky tape and heat radiation fins, LED lamp plate, heat dissipation sticky tape and heat radiation fins set up the both sides at the light guide plate, heat dissipation sticky tape centre gripping is between LED lamp plate, heat radiation fins, both sides the both ends of light guide plate support on the heat radiation fins of both sides, and pass through first screwed connection between tip, LED lamp plate, heat radiation sticky tape and the heat radiation fins of light guide plate.
Furthermore, a shin block is arranged on one side wall of the lamp shell facing the light-emitting component, the shin block is pressed on the light-emitting component, and the lamp shell is connected with the base through a second screw.
Furthermore, one side of the base, which is far away from the lamp housing, is provided with a positioning column and a buckle assembly.
Compared with the prior art, the utility model has the beneficial effects that:
1) because the LED high-order stop lamp has no filament, the vibration resistance and the impact effect are good;
2) the two ends of the light-emitting component are provided with heat dissipation structures which can quickly dissipate heat generated by the light-emitting component from the end parts;
3) the light-emitting component is installed in a clamping mode through the base and the lamp shell, and the installation is rapid and efficient.
Drawings
Fig. 1 is a schematic perspective exploded view of the present invention.
Fig. 2 is a front exploded view of the structure of the present invention.
Fig. 3 is a view of the assembled structure of the present invention.
In the figure: the LED lamp comprises a lamp shell 1, a base 2, a light guide plate 3, a pressing strip 4, a heat dissipation fin 5, an LED lamp panel 6, a control panel 7, a wire harness 8, a first screw 9, a heat dissipation adhesive tape 10, a second screw 11 and a shin block 12.
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 of the present invention, and it is obvious that the described embodiments are only a part 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 given herein 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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a built-in high mounted stop light in the form of a light guide for use on an electric vehicle comprising:
the lamp shell 1 and the base 2, the body of the base 2 is concave, and the lamp shell 1 covers the surface of the base 2; the lamp shell 1 is made of red plastic, red is a bright color, and the stimulation to human vision far exceeds white whether in the daytime or at night, particularly in the daytime, and the red color is easy to improve the attention of people in driving;
the light-emitting component is arranged between the lamp shell 1 and the base 2 and sinks in the concave part of the base 2;
the two ends of the light-emitting component are provided with heat dissipation structures, and the two ends of the concave part of the base 2 are provided with sinking grooves matched with the heat dissipation structures;
the lamp body 1 is kept away from a lateral wall of base 2 and is provided with and compels tight strip 4, and compels tight strip 4 and is connected with lamp body 1 through the mode of bonding, and it is the plastics material to compel tight strip 4, plays the effect that prevents to warp to lamp body 1.
Preferably, the light emitting assembly comprises a light guide plate 3 and a control board 7, the light guide plate 3 covers the surface of the control board 7, the end portion of the control board 7 is connected with an LED lamp panel 6 through a wire harness 8, and the LED lamp panels 6 are attached to two end portions of the light guide plate 3.
Preferably, the heat radiation structure includes heat radiation adhesive tape 10 and heat radiation fins 5, LED lamp plate 6, heat radiation adhesive tape 10 and heat radiation fins 5 set up the both sides at light guide plate 3, heat radiation adhesive tape 10 centre gripping is between LED lamp plate 6, heat radiation fins 5, both sides the both ends of light guide plate 3 support on the heat radiation fins 5 of both sides, and connect through first screw 9 between tip, LED lamp plate 6, heat radiation adhesive tape 10 and the heat radiation fins 5 of light guide plate 3.
The LED lamp panels 6 are arranged on the left and the right, light is transmitted into the light guide plate 3 from two sides, and the light guide plate 3 is provided with a plurality of light guide teeth, so that the complete reflection in the light guide plate is damaged, and the light flows out from the surface of the light guide plate 3.
The lamp is arranged in the vehicle body and on the tail door metal plate, the tail glass is arranged on the high-position brake lamp, and the light guide plate 3 of the high-position brake lamp is required to completely correspond to the light outlet on the glass.
Preferably, a shin block 12 is disposed on a side wall of the lamp housing 1 facing the light emitting assembly, the shin block 12 presses the light emitting assembly, the lamp housing 1 is connected to the base 2 through a second screw 11, and the shin block 12 can press the light guide plate 3 while the lamp housing 1 is mounted, so as to prevent the light guide plate 3 from being deformed and avoid affecting the optical effect.
Preferably, one side that base 2 deviates from lamp body 1 is provided with reference column and buckle subassembly, and reference column and buckle subassembly do the reference numeral in the picture, can see from fig. 2, and base 2's lower surface bulge is reference column and buckle subassembly, through reference column location guide back, is gone into the tail-gate panel beating by buckle subassembly card to further connect through the screw.
Installing the LED lamp panel 6 and the heat dissipation adhesive tape 10 on the heat dissipation fins 5, then correspondingly clamping the end part of the light guide plate 3 at the heat dissipation fins 5, and fixing the end part through a first screw 9;
connecting the control panel 7 with the LED lamp panel 6 and the wiring harness 8, and leading the wiring harness 8 to the outside, and connecting an external power supply and a vehicle-mounted control end;
the assembled structure is placed in the concave part of the base 2, then the lamp shell 1 is covered on the assembled structure, the lamp shell 1 and the base 2 are connected through a second screw 11, and the shin block 12 is pressed on the light guide plate 3 to further fix the light guide plate 3 during connection;
the packing strip 4 is attached to the lamp housing 1.
While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A built-in high mounted stop light in the form of a light guide for use on an electric vehicle, comprising:
the lamp comprises a lamp shell (1) and a base (2), wherein the body of the base (2) is concave, and the lamp shell (1) covers the surface of the base (2);
the light-emitting component is arranged between the lamp shell (1) and the base (2) and sinks in the concave part of the base (2);
the two ends of the light-emitting component are provided with heat dissipation structures, and the two ends of the concave part of the base (2) are provided with sinking grooves matched with the heat dissipation structures;
and a tightening strip (4) is arranged on one side wall of the lamp shell (1) far away from the base (2).
2. A built-in high mounted stop lamp in the form of a light guide for use on an electric vehicle as claimed in claim 1, wherein: the light-emitting assembly comprises a light guide plate (3) and a control panel (7), the light guide plate (3) covers the surface of the control panel (7), the end portion of the control panel (7) is connected with an LED lamp panel (6) through a wiring harness (8), and the LED lamp panels (6) are attached to two end portions of the light guide plate (3).
3. A built-in high mounted stop lamp in the form of a light guide for use on an electric vehicle as claimed in claim 2, wherein: the heat dissipation structure comprises a heat dissipation adhesive tape (10) and heat dissipation fins (5), wherein the LED lamp panel (6), the heat dissipation adhesive tape (10) and the heat dissipation fins (5) are arranged on two sides of the light guide plate (3), the heat dissipation adhesive tape (10) is clamped between the LED lamp panel (6) and the heat dissipation fins (5), two ends of the light guide plate (3) are supported on the heat dissipation fins (5) on two sides, and the end portion of the light guide plate (3), the LED lamp panel (6), the heat dissipation adhesive tape (10) and the heat dissipation fins (5) are connected through first screws (9).
4. A built-in high mounted stop lamp in the form of a light guide for use on an electric vehicle as claimed in claim 1, wherein: a shin position block (12) is arranged on one side wall, facing the light emitting component, of the lamp shell (1), the shin position block (12) is pressed on the light emitting component, and the lamp shell (1) is connected with the base (2) through a second screw (11).
5. A built-in high mounted stop lamp in the form of a light guide for use on an electric vehicle as claimed in claim 1, wherein: one side of the base (2) departing from the lamp shell (1) is provided with a positioning column and a buckle component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645856.2U CN215951308U (en) | 2021-11-01 | 2021-11-01 | Light guide type built-in high-position brake lamp for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122645856.2U CN215951308U (en) | 2021-11-01 | 2021-11-01 | Light guide type built-in high-position brake lamp for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215951308U true CN215951308U (en) | 2022-03-04 |
Family
ID=80411461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122645856.2U Active CN215951308U (en) | 2021-11-01 | 2021-11-01 | Light guide type built-in high-position brake lamp for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215951308U (en) |
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2021
- 2021-11-01 CN CN202122645856.2U patent/CN215951308U/en active Active
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