CN212461064U - High-order stop lamp for displaying characters in super-uniform manner - Google Patents
High-order stop lamp for displaying characters in super-uniform manner Download PDFInfo
- Publication number
- CN212461064U CN212461064U CN202021811981.5U CN202021811981U CN212461064U CN 212461064 U CN212461064 U CN 212461064U CN 202021811981 U CN202021811981 U CN 202021811981U CN 212461064 U CN212461064 U CN 212461064U
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- CN
- China
- Prior art keywords
- stop lamp
- order stop
- light source
- pcba
- face guard
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A high-order stop lamp for displaying characters in a super-uniform manner. The existing high-order stop lamp of the automobile is single in shape, the display effect is mostly red dots or red squares, the high-order stop lamp with some display characters has uneven effect by additionally arranging a sticker on the surface cover of the stop lamp or directly irradiating the surface cover with scattering materials by adopting a light source inside the high-order stop lamp. The utility model discloses the constitution includes: high-order stop lamp casing (1), install PCBA2 (2), radiator (4) in the high-order stop lamp casing respectively, PCBA with the radiator connect, the last welding respectively of PCBA has a set of LED light source (3), high-order stop lamp casing and light guide (7) joint, there is the optics tooth of triangle-shaped form or trapezoidal shape behind the light guide, interior mirror (5) of joining in marriage is connected through joint or welding with face guard (6), does not have the grading decorative pattern in the middle of the interior mirror of joining in marriage, both sides have inside compound eye decorative pattern, face guard and high-order stop lamp casing welded fastening. The utility model is used for super high-order stop lamp of even display character.
Description
The technical field is as follows:
the utility model relates to a high-order stop lamp of super uniform display character.
Background art:
the existing high-order stop lamp of the automobile is single in shape, the display effect is mostly red dots or red squares, the high-order stop lamp with some display characters has uneven effect by additionally arranging a sticker on the surface cover of the stop lamp or directly irradiating the surface cover with scattering materials by adopting a light source inside the high-order stop lamp. The reaction capability of a driver of a subsequent vehicle is directly influenced, and hidden danger exists for the driving safety of the subsequent vehicle.
The utility model has the following contents:
the utility model aims at providing a super high-order stop lamp of evenly displaying character, this structure converts the LED pointolite into the line source through the light guide earlier, passes through the line source and shines the interior lens that has compound eye and accomplish the rule optical distribution requirement, solves LED light source light leak problem through the double-colored injection moulding of face guard, solves the character display problem through face guard intramode printing.
The above purpose is realized by the following technical scheme:
a high-order stop lamp for displaying characters in ultra-uniform mode comprises: high-order stop lamp casing, high-order stop lamp casing in install PCBA, radiator respectively, PCBA with the radiator connect, PCBA goes up the welding respectively and has a set of LED light source, high-order stop lamp casing and light guide joint, the light guide have the optics tooth of triangle-shaped form or trapezoidal shape behind one's back, interior lens and face guard are connected through joint or welding, interior lens in the middle of do not have the grading decorative pattern, both sides have inside compound eye decorative pattern, the face guard with high-order stop lamp casing welded fastening, the face guard for black and red double-colored moulding plastics and have the character of in-film printing in the face guard.
The high-order stop lamp for displaying the characters in the ultra-uniform mode is characterized in that a shell of the high-order stop lamp is made of a plastic frame structure, the PCBA and the positioning points of the radiator are arranged in the shell, the LED light source is red, the angle of the LED light source is 120 degrees, the distance between the LED light source and the end face of the light guide is 0.5-3 mm, triangular or trapezoidal optical teeth are arranged on the back of the light guide, the width of each optical tooth is not more than 5mm, the height of each tooth is not more than 2mm, and the compound eye scattering angle of the inner matched mirror in the horizontal direction and the vertical direction is less than 25 degrees.
Has the advantages that:
1. the utility model relates to a high-order stop lamp of super uniform display character, this structure has solved current automobile high-order stop lamp molding singleness, and the display effect is single, shows that the character installs additional the sticker or inside adopts the light source directly to shine the face guard of taking scattering material, and the inhomogeneous disadvantage of effect has introduced the light guide and has converted the pointolite into even line source, and the effect is even, has effectively guaranteed the driving safety of vehicle.
The utility model discloses an optical distribution of regulation has been accomplished in the optical coordination of interior lens and light guide, has solved the problem of light leak and the problem of character display through the double-colored moulding plastics of face guard and in-mould printing.
The utility model discloses a simple structure, manufacturing process is also very simple and convenient, and development and manufacturing cost are showing to reduce and are fit for mass production, can be used for various vehicles, and application scope is wide.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
example 1:
a high-order stop lamp for displaying characters in ultra-uniform mode comprises: high-order stop lamp casing 1, high-order stop lamp casing in install PCBA2, radiator 4 respectively, PCBA with radiator 4 connect, PCBA goes up the welding respectively and has a set of LED light source 3, high-order stop lamp casing and light guide 7 joint, the light guide have the optics tooth of triangle-shaped or trapezoidal shape behind one's back, interior lens 5 is connected through joint or welding with face guard 6, interior lens do not have the grading decorative pattern in the middle of, both sides have inward compound eye decorative pattern, the face guard with high-order stop lamp casing welded fastening, the face guard for dark red double-colored mould plastics and have the character of printing in the membrane in the face guard.
Example 2:
according to the high mounted stop lamp for displaying characters in an ultra-uniform manner in embodiment 1, the housing of the high mounted stop lamp is made of a plastic frame structure, the PCBA and the positioning points of the heat sink are arranged in the housing of the high mounted stop lamp, the LED light source is red, the angle of the LED light source is 120 degrees, the distance between the LED light source and the end face of the light guide is 0.5mm-3mm, a triangular or trapezoidal optical tooth is arranged behind the light guide, the width of the optical tooth is not more than 5mm, the height of the tooth is not more than 2mm, and the scattering angle of the compound eye of the inner lens in the horizontal direction and the vertical direction is less than 25 degrees.
Example 3:
the method for manufacturing the high mounted stop lamp for displaying characters with ultra-uniform uniformity as described in embodiment 1 or 2 comprises the following specific steps: firstly, hanging and pasting a red light LED light source on a PCBA board, fixing the PCBA board on a radiator, fixing the radiator on a brake lamp shell, enabling the distance between the red light LED light source on two sides and a light guide to be not more than 3mm and not less than 0.5mm, enabling the red light LED light source to directly irradiate the light guide to form a uniform line light source for a point light source, enabling the line light source to irradiate an inner lens to finish regulation light distribution, finally finishing display of characters by printing the characters in a mould of a face mask, fixing the inner lens with the face mask through clamping or welding, and finally welding the face mask with the shell.
The working process of the application is that an LED point light source is converted into a line light source through a light guide, the line light source irradiates an inner lens with compound eyes to complete the requirement of optical distribution of regulations, the problem of light leakage of the LED light source is solved through double-color injection molding of a mask, and the problem of character display is solved through in-mold printing of the mask;
the shell of the high-mount stop lamp shell is made of plastic and provided with locating points of a PCBA and a radiator, a plurality of red LED light sources are welded on the PCBA, the radiator is made of high-heat-dissipation materials such as aluminum copper through stretching or die-casting, the back of the light guide is provided with optical teeth with specific design, a plurality of parts in the middle of the inner lens are not provided with light distribution patterns, two sides of the inner lens are provided with inward compound eye patterns, the face mask is formed by black-red double-color injection molding and is internally provided with characters printed in the face mask, and the characters of the face mask are formed by printing in the face mask.
Claims (2)
1. A high-order stop lamp for displaying characters in ultra-uniform mode comprises: high-order stop lamp casing, characterized by: high-order stop lamp casing in install PCBA, radiator respectively, PCBA with the radiator connect, PCBA goes up the welding respectively and has a set of LED light source, high-order stop lamp casing and light guide joint, the light guide have the optics tooth of triangle-shaped shape or trapezoidal shape behind one's back, interior mirror and face guard are connected through joint or welding, interior mirror in the middle of not having the grading decorative pattern, both sides have inside compound eye decorative pattern, the face guard with high-order stop lamp casing welded fastening, the face guard for dark red double-colored moulding plastics and have the character of printing in the membrane in the face guard.
2. The high mounted stop lamp for displaying characters with ultra-uniformity as claimed in claim 1, wherein: the high-mount stop lamp shell is made of a plastic frame structure, the PCBA and the positioning points of the radiator are arranged in the high-mount stop lamp shell, the LED light source is red, the angle of the LED light source is 120 degrees, the distance between the LED light source and the end face of the light guide is 0.5mm-3mm, the width of the optical tooth is not more than 5mm, the height of the tooth is not more than 2mm, and the compound eye scattering angle of the inner auxiliary lens is smaller than 25 degrees in the horizontal direction and the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811981.5U CN212461064U (en) | 2020-08-26 | 2020-08-26 | High-order stop lamp for displaying characters in super-uniform manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811981.5U CN212461064U (en) | 2020-08-26 | 2020-08-26 | High-order stop lamp for displaying characters in super-uniform manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212461064U true CN212461064U (en) | 2021-02-02 |
Family
ID=74474270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021811981.5U Expired - Fee Related CN212461064U (en) | 2020-08-26 | 2020-08-26 | High-order stop lamp for displaying characters in super-uniform manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212461064U (en) |
-
2020
- 2020-08-26 CN CN202021811981.5U patent/CN212461064U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 Termination date: 20210826 |