CN110594693A - Luminous even car light - Google Patents
Luminous even car light Download PDFInfo
- Publication number
- CN110594693A CN110594693A CN201910935904.6A CN201910935904A CN110594693A CN 110594693 A CN110594693 A CN 110594693A CN 201910935904 A CN201910935904 A CN 201910935904A CN 110594693 A CN110594693 A CN 110594693A
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- CN
- China
- Prior art keywords
- light
- car
- light source
- lamp
- source structure
- Prior art date
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a uniformly-luminous car lamp, which comprises a car lamp shell, a light source structure, a car lamp thick-wall part and a light guide strip, wherein the light source structure is arranged on one side of the car lamp shell, the car lamp thick-wall part and the light guide strip are both arranged in the car lamp shell, the light guide strip is positioned behind the car lamp thick-wall part, and the light source structure is arranged opposite to the end part of the light guide strip. The light-emitting uniform vehicle lamp is reasonable in structural design, the LED light source of the vehicle lamp is arranged on one side of the vehicle lamp, the light guide strip is arranged behind the thick-wall part of the vehicle lamp, light emitted by the LED light source on the side surface is transmitted to the light guide strip through the end part of the light guide strip and then transmitted out through the light guide strip and the thick-wall part, no bright spot exists, and the light is uniformly emitted; and the light source structure can not be seen when the car lamp is not used, so that the quality of the car lamp is improved.
Description
Technical Field
The invention relates to the technical field of vehicle lamps, in particular to a vehicle lamp capable of emitting light uniformly.
Background
At present, most of automobile LED car lamps are formed by arranging an LED light source on a circuit board, wherein a thick-wall part is arranged in front of the LED light source, and light emitted by the LED light source is directly transmitted out through the thick-wall part; the existing vehicle lamp structure has the following defects: light emitted by the LED light source is directly transmitted out through the thick-walled part, bright spots exist, and the light is not uniform in luminescence; when the automobile lamp is not used, the light source can be seen through the thick-wall part, and the sensory quality of the automobile lamp is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the invention is to provide the uniform-light-emitting automobile lamp, which has no bright spots and uniform light emission.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this luminous even car light, including car light casing, light source structure and car light thick wall spare, still include the leaded light strip, the one side at the car light casing is established to the light source structure, car light thick wall spare and leaded light strip are all established in the car light casing, and the leaded light strip is located the rear of car light thick wall spare, the light source structure sets up with the leaded light strip tip relatively.
Further, the light source structure includes car light drive plate and establishes the LED light source on the car light drive plate, the LED light source sets up with the terminal surface of leaded light strip relatively.
The light source structure comprises a light source structure shell, the back of the car lamp shell is provided with a mounting hole, and the light source structure shell is detachably arranged on the mounting hole.
The inboard of car light thick wall spare is equipped with skewed tooth structure, and the outside of car light thick wall spare is equipped with the protruding structure of equipartition.
A positioning groove is formed in the car lamp shell, and the light guide strip is arranged in the positioning groove.
The light guide strip is of a cylindrical strip structure.
The number of the LED light sources is two or more.
The outside of light source structure casing is equipped with a set of heat dissipation arch, the heat dissipation arch is located the outside of car light casing.
Compared with the prior art, the invention has the following advantages:
the light-emitting uniform vehicle lamp is reasonable in structural design, the LED light source of the vehicle lamp is arranged on one side of the vehicle lamp, the light guide strip is arranged behind the thick-wall part of the vehicle lamp, light emitted by the LED light source on the side surface is transmitted to the light guide strip through the end part of the light guide strip and then transmitted out through the light guide strip and the thick-wall part, no bright spot exists, and the light is uniformly emitted; and the light source structure can not be seen when the car lamp is not used, so that the quality of the car lamp is improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a first structural schematic diagram of the vehicle lamp of the present invention.
Fig. 2 is a schematic view of a vehicular lamp according to the present invention.
FIG. 3 is a rear view of the vehicular lamp of the present invention.
FIG. 4 is a schematic view of the interior of the vehicular lamp according to the first embodiment of the present invention.
FIG. 5 is a second schematic view of the interior of the vehicular lamp of the present invention.
Fig. 6 is a schematic view of the structure of the driving plate of the present invention.
In the figure:
1. the solar LED lamp comprises a lamp shell, 2 daytime running position lamps I and 3 steering lamps, 4 daytime running position lamps II and 5 vehicle lamp driving plates, 6 heat dissipation bulges, 7 inner supports, 8 light guide strips I and 9 light guide strips II and 10 steering lamp thick-wall parts, 11 circuit boards and 12 LED light sources.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the vehicle lamp with uniform light emission comprises a vehicle lamp shell 1, a light source structure, a vehicle lamp thick-wall part and a light guide strip, wherein the light source structure is arranged on one side of the vehicle lamp shell, the vehicle lamp thick-wall part and the light guide strip are arranged in the vehicle lamp shell, the light guide strip is positioned behind the vehicle lamp thick-wall part, and the light source structure and the end part of the light guide strip are arranged oppositely.
The light source structure comprises a car light driving plate 5 and an LED light source 12 arranged on the car light driving plate, wherein the LED light source is arranged opposite to the end face of the light guide strip. The LED light source is a high-power LED light source, and the number of the LED light sources is two or more.
The LED light source 12 of the car lamp is arranged on one side of the car lamp, the light guide strip is arranged behind the thick-wall part of the car lamp, light emitted by the LED light source on the side surface is transmitted to the light guide strip through the end part of the light guide strip and then transmitted out through the light guide strip and the thick-wall part, no bright spots exist, and the car lamp emits light uniformly; and the light source structure can not be seen when the car lamp is not used, so that the quality of the car lamp is improved.
The light source structure comprises a light source structure shell, the back of the car lamp shell 1 is provided with a mounting hole, and the light source structure shell is detachably arranged on the mounting hole. Because the high-power LED light source generates large heat, a group of heat dissipation protrusions 6 are arranged on the outer side of the light source structure shell, and the heat dissipation protrusions 6 are located on the outer portion of the car lamp shell. The heat dissipation bulges are of a group of cylinder structures arranged side by side, and the heat dissipation effect is good.
The inboard of car light thick wall spare is equipped with skewed tooth structure, and the outside of car light thick wall spare is equipped with the protruding structure of equipartition, makes it luminous more even.
The light guide strip is of a cylindrical strip structure, a positioning groove is formed in the shell of the car lamp, and the light guide strip is arranged in the positioning groove, so that the car lamp is compact in structure, small in occupied space and convenient to arrange and install.
Preferred specific examples are:
automobile headlamp includes the car light casing and establishes day line position lamp and indicator 3 on the car light casing, and two that day line position lamp set up side by side about being, are day line position lamp I2 and day line position lamp II 4 respectively, and the indicator is established between day line position lamp I and day line position lamp II, and indicator and two day line position lamps are the strip structure, and compact structure is convenient for arrange.
The steering lamp and the two daytime running position lamps are integrally arranged on the inner support 7 to form a lamp sub-assembly, and the sub-assembly is fixed in the car lamp shell and convenient to mount.
Day capable position lamp includes car light thick wall spare and is located the leaded light strip of car light thick wall spare rear, and two leaded light strips are leaded light strip I8 and leaded light strip II 9 respectively, and the leaded light strip is fixed on the inner support through the journal stirrup that the outer fringe stretches out, is equipped with the recess on the inner support, and the leaded light strip card is in the recess, and the location is reliable, and the simple installation is simple and convenient.
The light guide strip is of a cylindrical structure, the LED light source particles arranged on the car lamp driving board are arranged corresponding to the end face of the light guide strip, and the car lamp driving board is arranged on one side of the car lamp and is convenient to arrange and mount; the outside of car light drive plate is equipped with a set of heat dissipation arch, and the radiating effect is good, and the car light is reliable and stable.
The indicator includes indicator thick-walled spare 10 and circuit board 11, parallel arrangement about circuit board and the indicator thick-walled spare, circuit board and indicator thick-walled spare are all established on the inner support, the circuit board is located the top of indicator thick-walled spare, be equipped with a set of indicator LED light source that sets up side by side on the circuit board, it is equipped with the arch to correspond every indicator LED light source on the upper surface of rotating the indicator thick-walled spare, bellied top is equipped with the arc recess, it is protruding outward to be equipped with a set of equipartition on the surface of rotating the indicator thick-walled spare, the car light is luminous even.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a luminous even car light, includes car light casing, light source structure and car light thick wall spare, its characterized in that: still include the leaded light strip, the one side at the car light casing is established to the light source structure, car light thick wall spare and leaded light strip are all established in the car light casing, and the leaded light strip is located the rear of car light thick wall spare, the light source structure sets up with the leaded light strip tip relatively.
2. The light emitting uniformity vehicular lamp of claim 1, wherein: the light source structure comprises a car light driving plate and an LED light source arranged on the car light driving plate, and the LED light source is opposite to the end face of the light guide strip.
3. The light emitting uniformity vehicular lamp of claim 1, wherein: the light source structure comprises a light source structure shell, the back of the car lamp shell is provided with a mounting hole, and the light source structure shell is detachably arranged on the mounting hole.
4. The light emitting uniformity vehicular lamp of claim 1, wherein: the inboard of car light thick wall spare is equipped with skewed tooth structure, and the outside of car light thick wall spare is equipped with the protruding structure of equipartition.
5. The light emitting uniformity vehicular lamp of claim 1, wherein: a positioning groove is formed in the car lamp shell, and the light guide strip is arranged in the positioning groove.
6. The light emitting uniformity vehicular lamp of claim 1, wherein: the light guide strip is of a cylindrical strip structure.
7. The light emitting uniformity vehicular lamp of claim 2, wherein: the number of the LED light sources is two or more.
8. The light emitting uniformity vehicular lamp of claim 3, wherein: the outside of light source structure casing is equipped with a set of heat dissipation arch, the heat dissipation arch is located the outside of car light casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935904.6A CN110594693A (en) | 2019-09-29 | 2019-09-29 | Luminous even car light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910935904.6A CN110594693A (en) | 2019-09-29 | 2019-09-29 | Luminous even car light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594693A true CN110594693A (en) | 2019-12-20 |
Family
ID=68864751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910935904.6A Pending CN110594693A (en) | 2019-09-29 | 2019-09-29 | Luminous even car light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110594693A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205749972U (en) * | 2016-05-04 | 2016-11-30 | 嘉兴海拉灯具有限公司 | A kind of light guide member and there is the car light of this light guide member |
| CN206036938U (en) * | 2016-09-29 | 2017-03-22 | 长城汽车股份有限公司 | A light conductor, lamps and lanterns and head -light for car light |
| CN207702370U (en) * | 2017-06-27 | 2018-08-07 | 常州九鼎车业股份有限公司 | A kind of automobile light guide steering indicating light |
| CN109163305A (en) * | 2018-08-24 | 2019-01-08 | 常州星宇车灯股份有限公司 | A kind of vehicle light illumination device |
-
2019
- 2019-09-29 CN CN201910935904.6A patent/CN110594693A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205749972U (en) * | 2016-05-04 | 2016-11-30 | 嘉兴海拉灯具有限公司 | A kind of light guide member and there is the car light of this light guide member |
| CN206036938U (en) * | 2016-09-29 | 2017-03-22 | 长城汽车股份有限公司 | A light conductor, lamps and lanterns and head -light for car light |
| CN207702370U (en) * | 2017-06-27 | 2018-08-07 | 常州九鼎车业股份有限公司 | A kind of automobile light guide steering indicating light |
| CN109163305A (en) * | 2018-08-24 | 2019-01-08 | 常州星宇车灯股份有限公司 | A kind of vehicle light illumination device |
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