CN203240454U - Light-conducting luminous ring of automobile light - Google Patents
Light-conducting luminous ring of automobile light Download PDFInfo
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- CN203240454U CN203240454U CN2013202257764U CN201320225776U CN203240454U CN 203240454 U CN203240454 U CN 203240454U CN 2013202257764 U CN2013202257764 U CN 2013202257764U CN 201320225776 U CN201320225776 U CN 201320225776U CN 203240454 U CN203240454 U CN 203240454U
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Abstract
The utility model discloses a light-conducting luminous ring of an automobile light and belongs to the technical field of luminous rings. The light-conducting luminous ring of the automobile light comprises a heat dissipation ring, a heat-conducting strip, a light-conducting ring and light sources. A reflecting surface is arranged on the inner side of one face of the light-conducting ring, and the inclination angle of the reflecting surface is 30-70 degrees. The inclination direction of the reflecting surface is contrary to the conducting direction of light. A groove is formed in the light-conducting ring, and light-conducting cone frustums are arranged on the two side faces, connected to the light-conducting ring, of the groove respectively. The heat-conducting strip is arranged in the groove, and the light sources are arranged on the two sides of the heat-conducting strip respectively. LED lamps are adopted for the light sources, one face of the heat-conducting strip is fixedly connected with the heat dissipation ring, and the heat dissipation ring is matched with one face, provided with the reflecting surface, of the light-conducting ring. The main purpose is that the luminous effect of the light-conducting luminous ring of the automobile light is improved, the warning function of the automobile light is fully brought into play, heat dissipation is performed on the automobile light and the light-conducting luminous ring of the automobile light, and service life of the automobile light and the light-conducting luminous ring of the automobile light is prolonged.
Description
Technical field
The utility model relates to a kind of optronics circle, more particularly, relates to a kind of auto lamp photoconduction Luminous ring.
Background technology
The curve lamp that is used for the camber line illumination when lamp, fog lamp, turning, also have brake lamp, taillight, back-up lamp and license plate bright lamp of automobile rear etc., the Vehicle lamp structure of general early stage automobile, be roughly a lampshade and add bulb, make bulb generation light and transmit the eyes that car light is automobile, it has illumination, warns and decorates three kinds of functions, and car light is of a great variety, common not only have a night-driving lighting lamp cover, to reach illumination or the effect of caution.
Yet, if this simple Vehicle lamp structure is met thick fog, dim road or when meeting, and can't reach caution or remind the effect of sending a car and driving.Therefore, how by the design improved of Vehicle lamp structure, the alarming effect when promoting driving has become these those skilled in the art important topic to be solved.
Through patent retrieval, open for the existing related art scheme of the improvement of car light Luminous ring, such as China Patent No. ZL201120120113. 7, Granted publication day is on November 9th, 2011, the utility model name is called: a kind of for the LED optronics circle in automobile, the motorcycle headlight, this application case relates to a kind of for the LED optronics circle in automobile, the motorcycle headlight, the one side that comprises annular light guide ring, transparent or semitransparent annular light guide ring is provided with the dentation plane of refraction, the gap portions of annular light guide ring is provided with light source, and light source is by annular light guide ring conducting light.This application case has solved the problem that existing car light can not play warning function well to a certain extent, but its weak point is: the LED optronics circle that should be used in automobile, the motorcycle headlight does not have heat abstractor, and the life-span of LED lamp is reduced greatly.
China Patent No. ZL201120565615.0 and for example, Granted publication day is on September 5th, 2012, the utility model name is called: the iris apparatus of car light, this application case relates to a kind of iris apparatus for car light, comprise: an aperture seat, a plurality of light emitting modules, an and cloudy surface aperture cover, the aperture seat has an outer surface, a plurality of light emitting modules, each light emitting module comprises at least one light-emitting component, one cloudy surface aperture cover has one second outer surface, one fog surface layer, and two mounting grooves of installing for above-mentioned a plurality of light emitting modules respectively, this fog surface layer is arranged on this second outer surface.This application case has solved existing car light can not be brought into play warning function effectively when driving problem to a certain extent, but its weak point is: the iris apparatus of this car light does not have heat abstractor yet, so that the heat that light emitting module sends is difficult to shed, reduced the service life of this iris apparatus.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome in the prior art auto lamp can not bring into play warning function well, and the deficiency that the heat dispersion of existing auto lamp Luminous ring is poor, a kind of auto lamp photoconduction Luminous ring is provided, adopt the technical solution of the utility model, not only can improve the illumination effect of auto lamp photoconduction Luminous ring, give full play to the warning function of auto lamp, and can be auto lamp and the heat radiation of auto lamp photoconduction Luminous ring effectively, prolonged the service life of auto lamp and auto lamp photoconduction Luminous ring, simultaneously, the technical solution of the utility model is rational in infrastructure, and is with low cost, applied range.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of auto lamp photoconduction Luminous ring of the present utility model, comprise light guide ring and light source, also comprise heat dissipating ring and conducting strip, the one side inboard of described light guide ring is provided with reflecting surface, have groove on the described light guide ring, be provided with conducting strip in the described groove, the both sides of described conducting strip are respectively arranged with light source, the one side of described conducting strip is connected with heat dissipating ring, and described heat dissipating ring matches with the one side that light guide ring is provided with reflecting surface.
Further, the angle of inclination of described reflecting surface is 30 ° ~ 70 °, and the incline direction of reflecting surface is opposite with the conduction orientation of light.
Further, be provided with the snap fit that matches with auto lamp on the described light guide ring, be provided with the groove mouth on the described heat dissipating ring, described groove mouth matches with snap fit.
Further, described groove is square structure, and the two sides that described groove links to each other with light guide ring are respectively arranged with the leaded light round platform.
Further, the mid portion of described conducting strip is " U " shape structure, and the one side of described conducting strip is riveted joint with the connected mode of heat dissipating ring.
Further, described light source is the LED lamp.
Further, the material of described conducting strip is oxygen-free copper.
Further, the material of described heat dissipating ring is aluminium.
Further, the material of described light guide ring is transparent PC plastics.
3. beneficial effect
The technical scheme that adopts the utility model to provide is compared with existing known technology, has following beneficial effect:
(1) a kind of auto lamp photoconduction Luminous ring of the present utility model, the one side inboard of light guide ring is provided with reflecting surface, the incline direction of reflecting surface is opposite with the conduction orientation of light, can improve the illumination effect of auto lamp photoconduction Luminous ring, gives full play to the warning function of auto lamp;
(2) a kind of auto lamp photoconduction Luminous ring of the present utility model, the both sides of conducting strip are respectively arranged with light source, the material of conducting strip is oxygen-free copper, the material of heat dissipating ring is aluminium, oxygen-free copper has good heat-conductive characteristic, and aluminium has good heat transfer, heat dispersion, can be the heat radiation of auto lamp and auto lamp photoconduction Luminous ring effectively, radiating effect is remarkable when being used for high-power LED light source, can prolong the service life of led light source;
(3) a kind of auto lamp photoconduction Luminous ring of the present utility model, be provided with the snap fit that matches with auto lamp on the light guide ring, be provided with the groove mouth on the heat dissipating ring, heat dissipating ring matches with snap fit by the groove mouth with light guide ring, can easily auto lamp photoconduction Luminous ring be installed on the auto lamp, make simultaneously the fixing more firm, rational in infrastructure, with low cost of heat dissipating ring and light guide ring;
(4) a kind of auto lamp photoconduction Luminous ring of the present utility model, the two sides that groove links to each other with light guide ring are respectively arranged with the leaded light round platform, the light conductivity of this leaded light round platform is good, the light that the LED lamp is sent enters light guide ring better, the transparent PC plastics of material selection of while light guide ring are so that the effect of auto lamp photoconduction Luminous ring is more obvious;
(5) a kind of auto lamp photoconduction Luminous ring of the present utility model, the mid portion of conducting strip is " U " shape structure, has increased the absorption area of conducting strip, so that the heat transfer of conducting strip is faster, the radiating effect of heat dissipating ring is better.
Description of drawings
Fig. 1 is a kind of auto lamp photoconduction Luminous ring structural representation of the present utility model;
Fig. 2 is heat dissipating ring and conducting strip syndeton schematic diagram in the utility model;
Fig. 3 is a kind of auto lamp photoconduction Luminous ring partial enlarged drawing of the present utility model;
Fig. 4 is the partial enlarged drawing of light guide ring in the utility model.
Label declaration in the schematic diagram:
1, heat dissipating ring; 2, conducting strip; 3, light guide ring; 31, groove; 32, snap fit; 33, leaded light round platform; 34, reflecting surface; 4, light source.
The specific embodiment
For further understanding content of the present utility model, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
In conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of auto lamp photoconduction Luminous ring of present embodiment, comprise heat dissipating ring 1, conducting strip 2, light guide ring 3 and light source 4, the one side inboard of light guide ring 3 is provided with reflecting surface 34, the angle of inclination of reflecting surface 34 is 30 °, and the incline direction of reflecting surface 34 is opposite with the conduction orientation of light, reflecting surface 34 in the present embodiment is little triangular structure, can certainly be other similar structures, light is through after the reflection of reflecting surface 34, project the another side of light guide ring 3, and at the uniform light of this face formation, this light reflects first, the mode of refraction can improve the illumination effect of auto lamp photoconduction Luminous ring again, gives full play to the warning function of auto lamp; Have groove 31 on the light guide ring 3, groove 31 in the present embodiment is square structure (as shown in Figure 4), the two sides that groove 31 links to each other with light guide ring 3 are respectively arranged with leaded light round platform 33, the light conductivity of this leaded light round platform 33 is good, the light that light source 4 is sent enters light guide ring 3 better, so that the effect of auto lamp photoconduction Luminous ring is more obvious, be respectively arranged with on the other two side of groove 31 for the cylinder that light source 4 is installed, this cylinder also plays the effect of reinforcement; Be provided with conducting strip 2 in the groove 31, the mid portion of conducting strip 2 is " U " shape structure (as shown in Figure 2), has increased the absorption area of conducting strip 2, so that the heat transfer of conducting strip 2 is faster, the radiating effect of heat dissipating ring 1 is better.
As shown in figures 1 and 3, light source 4 in the present embodiment is arranged on the both sides of conducting strip 2, light source 4 is by light guide ring 3 conducting light, this light is from the both sides of conducting strip 2, finally meet in the centre of light guide ring 3, and stop herein, above-mentioned light source 4 is selected life-span and the better LED lamp of luminescent properties, this LED lamp can be monochromatic LED lamp or Multicolor LED lamp, specifically select in the present embodiment monochromatic LED lamp, the transparent PC plastics of material selection of light guide ring 3 simultaneously, the leaded light excellent performance of PC plastics can be brought into play the illumination effect of LED lamp better; The one side of conducting strip 2 is connected with heat dissipating ring 1, the one side of conducting strip 2 is riveted joint with the connected mode of heat dissipating ring 1 in the present embodiment, the material selection oxygen-free copper of conducting strip 2, the material selection aluminium of heat dissipating ring 1, oxygen-free copper has good heat-conductive characteristic, aluminium has good heat transfer, heat dispersion, can be the heat radiation of auto lamp and auto lamp photoconduction Luminous ring effectively, prolongs the service life of auto lamp and auto lamp photoconduction Luminous ring; Be provided with a plurality of snap fits that match with auto lamp 32 on the light guide ring 3, be provided with a plurality of groove mouths on the heat dissipating ring 1, snap fit 32 in the present embodiment, groove mouth are 3, and be evenly distributed on the light guide ring 3, heat dissipating ring 1 matches by above-mentioned groove mouth, snap fit 32 with light guide ring 3, can easily auto lamp photoconduction Luminous ring be installed on the auto lamp, makes simultaneously heat dissipating ring 1 more firm with fixing of light guide ring 3, rational in infrastructure, with low cost.
Embodiment 2
The basic structure of present embodiment is with embodiment 1, and difference is: the one side inboard of light guide ring 3 is provided with reflecting surface 34, and the angle of inclination of reflecting surface 34 is 50 °.
The basic structure of present embodiment is with embodiment 1, and difference is: the one side inboard of light guide ring 3 is provided with reflecting surface 34, and the angle of inclination of reflecting surface 34 is 70 °.
A kind of auto lamp photoconduction Luminous ring of the present utility model, rational in infrastructure, with low cost.During use, only need the snap fit 32 of this auto lamp photoconduction Luminous ring is snapped in the draw-in groove of auto lamp, connect into an integral body with auto lamp.The control circuit of auto lamp photoconduction Luminous ring is connected in the control system of auto lamp, according to different demands, can control optronics circle and auto lamp works together, also can control the optronics circle works independently, when having realized the good warning function of auto lamp, satisfied again the requirement of people to auto lamp good looking appearance, light distinctness.A kind of auto lamp photoconduction Luminous ring of the present utility model, not only can improve the illumination effect of auto lamp photoconduction Luminous ring, give full play to the warning function of auto lamp, especially in the very low situation of haze weather visibility, the effect of auto lamp photoconduction Luminous ring is more significantly brought into play, and a kind of auto lamp photoconduction Luminous ring of the present utility model, can be the heat radiation of auto lamp and auto lamp photoconduction Luminous ring effectively, prolonged the service life of auto lamp and auto lamp photoconduction Luminous ring.What deserves to be explained is that a kind of auto lamp photoconduction Luminous ring of the present utility model not only can be applied to auto lamp, can also be applied on other facilities or equipment that need to play warning function, such as traffic lights etc.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in the accompanying drawing also is one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that does not break away from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (9)
1. auto lamp photoconduction Luminous ring, comprise light guide ring (3) and light source (4), it is characterized in that: also comprise heat dissipating ring (1) and conducting strip (2), the one side inboard of described light guide ring (3) is provided with reflecting surface (34), have groove (31) on the described light guide ring (3), be provided with conducting strip (2) in the described groove (31), the both sides of described conducting strip (2) are respectively arranged with light source (4), the one side of described conducting strip (2) is connected with heat dissipating ring (1), and described heat dissipating ring (1) matches with the one side that light guide ring (3) is provided with reflecting surface (34).
2. a kind of auto lamp photoconduction Luminous ring according to claim 1, it is characterized in that: the angle of inclination of described reflecting surface (34) is 30 ° ~ 70 °, and the incline direction of reflecting surface (34) is opposite with the conduction orientation of light.
3. a kind of auto lamp photoconduction Luminous ring according to claim 1 and 2, it is characterized in that: be provided with the snap fit (32) that matches with auto lamp on the described light guide ring (3), described heat dissipating ring is provided with the groove mouth on (1), and described groove mouth matches with snap fit (32).
4. a kind of auto lamp photoconduction Luminous ring according to claim 3, it is characterized in that: described groove (31) is square structure, and the two sides that described groove (31) links to each other with light guide ring (3) are respectively arranged with leaded light round platform (33).
5. a kind of auto lamp photoconduction Luminous ring according to claim 4 is characterized in that: the mid portion of described conducting strip (2) is " U " shape structure, and described conducting strip (2) is riveted joint with the connected mode of heat dissipating ring (1).
6. a kind of auto lamp photoconduction Luminous ring according to claim 5, it is characterized in that: described light source (4) is the LED lamp.
7. a kind of auto lamp photoconduction Luminous ring according to claim 6, it is characterized in that: the material of described conducting strip (2) is oxygen-free copper.
8. a kind of auto lamp photoconduction Luminous ring according to claim 7, it is characterized in that: the material of described heat dissipating ring (1) is aluminium.
9. a kind of auto lamp photoconduction Luminous ring according to claim 8, it is characterized in that: the material of described light guide ring (3) is transparent PC plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202257764U CN203240454U (en) | 2013-04-28 | 2013-04-28 | Light-conducting luminous ring of automobile light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202257764U CN203240454U (en) | 2013-04-28 | 2013-04-28 | Light-conducting luminous ring of automobile light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240454U true CN203240454U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202257764U Expired - Fee Related CN203240454U (en) | 2013-04-28 | 2013-04-28 | Light-conducting luminous ring of automobile light |
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| Country | Link |
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| CN (1) | CN203240454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170356686A1 (en) * | 2016-06-12 | 2017-12-14 | Okin Refined Electric Technology Co., Ltd | Luminous sofa cup holder |
-
2013
- 2013-04-28 CN CN2013202257764U patent/CN203240454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170356686A1 (en) * | 2016-06-12 | 2017-12-14 | Okin Refined Electric Technology Co., Ltd | Luminous sofa cup holder |
| US10935307B2 (en) * | 2016-06-12 | 2021-03-02 | Dewertokin Technology Group Co., Ltd. | Luminous sofa cup holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131016 Termination date: 20200428 |