CN204141436U - A kind of built-in LED car lamp - Google Patents
A kind of built-in LED car lamp Download PDFInfo
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- CN204141436U CN204141436U CN201420455556.5U CN201420455556U CN204141436U CN 204141436 U CN204141436 U CN 204141436U CN 201420455556 U CN201420455556 U CN 201420455556U CN 204141436 U CN204141436 U CN 204141436U
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Abstract
The utility model discloses a kind of built-in LED car lamp, comprises back cover, lamp housing main body, drive unit, LED light source component, transparent light guide part, lens, upper cover; LED light source component comprises aluminium base, central light source, secondary light source, and can produce several lighting modules, lighting function is various.The light that central light source sends is by glow cup towards external exposure, and illumination effect is desirable.And the light that secondary light source sends by transparent light guide part towards external exposure, transparent light guide part can be set to shades of colour, whole transparent light guide part is made to form the aperture sending motley light, formed " the angel's eye ", " demon's eye " that be commonly called as, and secondary light source can be designed to flash luminous pattern, thus make transparent light guide part form rich sporty " flashing light " effect, make the dazzling fashion of car light outward appearance, brilliant dazzling, aesthetics is high.LED car lamp is provided with multiple waterproof construction to improve water resistance.Undertaken connecting by screw between all parts or screw thread connects, installing/dismounting is easy.
Description
Technical field
The utility model relates to a kind of car light, particularly a kind of built-in LED car lamp.
Background technology
Car light is for ensureing safe driving and installing, and main application is road before illuminating car and object, guarantees traffic safety.Because the energy consumption of Halogen lamp LED and xenon lamp is large, life-span is short, light utilization efficiency is low, and LED light source has that power consumption is low, long service life, high brightness, low in calories, environmental protection, the advantage such as sturdy and durable, so along with the application of LED light source, Vehicular lamp also progressively replaced by LED, but existing LED car lamp is generally only provided with the LED light source of illuminating effect, lighting function is single, and lighting effect is general, and the outward appearance of existing LED car lamp is simpler and cruder stiff, lack intention, lack ornamental value.And because automobile needs to walk out of doors, and the waterproof effect of the waterproof construction of existing LED car lamp is general, even built-in LED car lamp, is also easily subject to the erosion of hardships rain and dew, and the water resistance of existing LED car lamp need to improve.In addition, due to LED car lamp in order to waterproof effect generally can be designed to the structure that comparatively seals, and the heat radiation structure design of existing LED car lamp not in place, cause its radiating effect poor, easily have influence on the service life of LED light source.
Therefore, how to realize that a kind of illumination effect is good, the dazzling fashion of outward appearance, diverse in function, water resistance LED car lamp that is good, good heat dissipation effect is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of built-in LED car lamp, is intended to realize the built-in LED car lamp that a kind of illumination effect is good, the dazzling fashion of outward appearance, diverse in function, water resistance are good, good heat dissipation effect, installing/dismounting are easy.
The utility model proposes a kind of built-in LED car lamp, comprise back cover, lamp housing main body, the drive unit be located in lamp housing main body, the LED light source component be electrically connected with drive unit, transparent light guide part, lens, upper cover back to front successively; The secondary light source of the formation annular that LED light source component comprises aluminium base, is located at the central light source of aluminium base center position, arrange around central light source, central light source, secondary light source are all electrically connected with drive unit; Also comprise the reflector be fixedly arranged between lens and aluminium base, reflector covers in central light source, the light that central light source sends by glow cup towards external exposure, the light that secondary light source sends by transparent light guide part towards external exposure; Be installed with the packing ring playing waterproof action between reflector and aluminium base, between reflector and lens, be installed with the first waterproof silicon navel playing waterproof action, between reflector and lamp housing main body, be installed with the second waterproof silicon navel playing waterproof action.
Preferably, be threaded between upper cover with transparent light guide part fixing, and lens, the first waterproof silicon navel, reflector press solidly between upper cover and transparent light guide part; Be connected by screw fixing between transparent light guide part, aluminium base, lamp housing main body, the second waterproof silicon navel presses solidly between reflector and aluminium base.
Preferably, central light source is the first LED lamp bead that power is not less than 1W, and secondary light source is the second LED lamp bead.
Preferably, the heat radiation aluminium block being located at aluminium base rear end is also comprised.
Preferably, also comprise the drive plate being close to heat radiation aluminium block rear end, drive unit is installed and is fixed on drive plate.
Preferably, lamp housing main body, heat radiation aluminium block, drive plate, be connected by screw between back cover fixing.
Preferably, also comprise the fixing heat radiation aluminum component being located at back cover rear end, back cover is connected tooth pipe by one between aluminum component carries out being threaded fixing with fixing heat radiation.
Preferably, fixing heat radiation aluminum component inside is provided with some heat sink strips.
Preferably, upper cover, lamp housing main body, drive plate, back cover are made by heat-conducting metal.
The utility model LED car lamp is provided with central light source and secondary light source, and can produce several lighting modules, lighting function is various.Wherein, the light that central light source sends is by glow cup towards external exposure, and light is again toward external exposure after the reflection of reflector, and light utilization is high, and luminous intensity is large, and irradiation distance is far away, and the light after reflection is comparatively even, can not dazzle the eyes dazzling, and illumination effect is desirable.And the light that secondary light source sends by transparent light guide part towards external exposure, transparent light guide part is set to shades of colour, whole transparent light guide part is made to form the aperture sending motley light around central light source, formed " the angel's eye " that be commonly called as, " demon's eye ", and secondary light source can be designed to flash luminous pattern, thus make transparent light guide part form rich sporty " flashing light " effect, " angel's eye ", " demon's eye ", the lighting function of LED car lamp has not only been enriched in the setting of " flashing light ", the dazzling fashion of whole LED car lamp outward appearance can also be made, brilliant dazzling, look very pleasing, aesthetics is high.In addition, between reflector and aluminium base, be installed with the packing ring playing waterproof action, between reflector and lens, be installed with the first waterproof silicon navel playing waterproof action, between reflector and lamp housing main body, be installed with the second waterproof silicon navel playing waterproof action.The setting of the waterproof constructions such as packing ring, the first waterproof silicon navel, the second waterproof silicon navel substantially increases the water resistance of whole car light, and favorable sealing property, makes it be enough to bear the erosion of hardships rain and dew.Undertaken connecting by screw between all parts or screw thread connects, installing/dismounting is easy.The utility model achieves the built-in LED car lamp that a kind of illumination effect is good, the dazzling fashion of outward appearance, diverse in function, water resistance are good, good heat dissipation effect, installing/dismounting are easy.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure enlarged diagram of an embodiment of a kind of built-in LED car lamp of the utility model;
Fig. 2 is the side structure enlarged diagram of an embodiment of a kind of built-in LED car lamp of the utility model;
Fig. 3 is the stereochemical structure decomposing schematic representation of an embodiment of a kind of built-in LED car lamp of the utility model.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, propose an embodiment of a kind of built-in LED car lamp of the present utility model, can be installed on various car body, as automobile, motorcycle, electric motor car, motor tricycle, mountain bike etc., generally be arranged in car body.LED car lamp of the present utility model comprises back cover 101, lamp housing main body 102, the drive unit 103 be located in lamp housing main body 102, the LED light source component be electrically connected with drive unit 103, transparent light guide part 104, lens 105, upper cover 106 back to front successively.
The secondary light source 109 of the formation annular that LED light source component comprises aluminium base 107, is located at the central light source 108 of aluminium base 107 center position, arrange around central light source 108, central light source 108, secondary light source 109 are all electrically connected with drive unit 103.Central light source 108 is powerful first LED lamp bead, and namely the power of the first LED lamp bead is not less than 1W, and the first LED lamp bead is as principal light source, and its luminous intensity is large, and irradiation distance is far away, and illuminating area is wide, and illuminating effect is remarkable.Secondary light source 109 is the second LED lamp bead, and the power of the second LED lamp bead is less, and it mainly plays the effect of parergon, can also be set to flash luminous light-emitting mode.The utility model LED car lamp is provided with two kinds of light sources, and can produce several lighting modules, lighting function is various.
LED car lamp also comprises the reflector 110 be fixedly arranged between lens 105 and aluminium base 107, reflector 110 covers in central light source 108, the light that central light source 108 sends by glow cup towards external exposure, the light that secondary light source 109 sends by transparent light guide part 104 towards external exposure, reflector 110 can be kept apart central light source 108 and secondary light source 109, separate luminescence, is independent of each other.In addition, upper cover 106 and transparent light guide part 104 be independently parts separately, and like this, upper cover 106 just can be kept apart the light that central light source 108 and secondary light source 109 send, and makes them independently luminous, is independent of each other, have the action effect every light.Wherein, the light that central light source 108 sends by glow cup towards external exposure, light after the reflection of reflector 110 again toward external exposure, light utilization is high, and luminous intensity is large, and irradiation distance is far away, light after reflection is comparatively even, can not dazzle the eyes dazzling, and illumination effect is desirable.And the light that secondary light source 109 sends by transparent light guide part 104 towards external exposure, transparent light guide part 104 is set to shades of colour, like this, the light that second LED lamp bead sends is by transparent light guide part 104, whole transparent light guide part 104 is made to form the aperture sending motley light around central light source 108, such aperture is just as the ring of light of angel, which forms " the angel's eye " that be commonly called as, and transparent light guide part 104 is designed to other patterns or color, can also be formed " demon's eye " that image is similar to " demon ".And when the second LED lamp bead is set to flash luminous light-emitting mode, transparent light guide part 104 looks with regard to very dazzling and rich innervation, can be called " flashing light ".The lighting function of LED car lamp has not only been enriched in the setting of " angel's eye ", " demon's eye ", " flashing light ", can also make the dazzling fashion of whole LED car lamp outward appearance, and brilliant dazzling, look very pleasing, aesthetics is high.
The packing ring 111 playing waterproof action is installed with between reflector 110 and aluminium base 107, be installed with the first waterproof silicon navel 112 playing waterproof action between reflector 110 and lens 105, between reflector 110 and lamp housing main body 102, be installed with the second waterproof silicon navel 113 playing waterproof action.The setting of the waterproof constructions such as packing ring 111, first waterproof silicon navel 112, second waterproof silicon navel 113 substantially increases the water resistance of whole car light, and favorable sealing property, makes it be enough to bear the erosion of hardships rain and dew.
LED car lamp also comprises the heat radiation aluminium block 114 being located at aluminium base 107 rear end, the drive plate 115 being close to heat radiation aluminium block 114 rear end, and drive unit 103 is installed and is fixed on drive plate 115.Be connected by screw fixing between lamp housing main body 102, heat radiation aluminium block 114, drive plate 115, back cover 101.
In addition, LED car lamp also comprises the fixing heat radiation aluminum component 116 being located at back cover 101 rear end, and back cover 101 is connected tooth pipe 117 by one between aluminum component 116 carries out being threaded fixing with fixing heat radiation.The installation of whole lamp can have been locked with fixing heat radiation aluminum component 116, highly versatile according to different automobile types inner box.
Be threaded between upper cover 106 with transparent light guide part 104 fixing, and lens 105, first waterproof silicon navel 112, reflector 110 press solidly between upper cover 106 and transparent light guide part 104; Be connected by screw fixing between transparent light guide part 104, aluminium base 107, lamp housing main body 102, the second waterproof silicon navel 113 presses solidly between reflector 110 and aluminium base 107, and installing/dismounting is very easy.
Fixing heat radiation aluminum component 116 inside is provided with some heat sink strips 118.Heat sink strip 118 considerably increases the contact area with extraneous air, and the heat that LED light source is produced is rejected to rapidly in extraneous air in time, and radiating effect is desirable.
Upper cover 106, lamp housing main body 102, drive plate 115, back cover 101 are made by heat-conducting metal.In the present embodiment, above-mentioned heat-conducting metal all adopts aluminium.Most of parts in the utility model are made by aluminium, and aluminium heat conduction is fast, and can in time heat be distributed, radiating efficiency is high, effectively extends the service life of LED light source.
The utility model LED car lamp is provided with central light source 108 and secondary light source 109, and can produce several lighting modules, lighting function is various.Wherein, the light that central light source 108 sends by glow cup towards external exposure, light after the reflection of reflector 110 again toward external exposure, light utilization is high, and luminous intensity is large, and irradiation distance is far away, light after reflection is comparatively even, can not dazzle the eyes dazzling, and illumination effect is desirable.And the light that secondary light source 109 sends by transparent light guide part 104 towards external exposure, transparent light guide part 104 is set to shades of colour, whole transparent light guide part 104 is made to form the aperture sending motley light around central light source 108, formed " the angel's eye " that be commonly called as, " demon's eye ", and secondary light source 109 can be designed to flash luminous pattern, thus make transparent light guide part 104 form rich sporty " flashing light " effect, " angel's eye ", " demon's eye ", the lighting function of LED car lamp has not only been enriched in the setting of " flashing light ", the dazzling fashion of whole LED car lamp outward appearance can also be made, brilliant dazzling, look very pleasing, aesthetics is high.In addition, the packing ring 111 playing waterproof action is installed with between reflector 110 and aluminium base 107, be installed with the first waterproof silicon navel 112 playing waterproof action between reflector 110 and lens 105, between reflector 110 and lamp housing main body 102, be installed with the second waterproof silicon navel 113 playing waterproof action.The setting of the waterproof constructions such as packing ring 111, first waterproof silicon navel 112, second waterproof silicon navel 113 substantially increases the water resistance of whole car light, and favorable sealing property, makes it be enough to bear the erosion of hardships rain and dew.Undertaken connecting by screw between all parts or screw thread connects, installing/dismounting is easy.The utility model achieves the built-in LED car lamp that a kind of illumination effect is good, the dazzling fashion of outward appearance, diverse in function, water resistance are good, good heat dissipation effect, installing/dismounting are easy.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a built-in LED car lamp, is characterized in that, comprises back cover, lamp housing main body, the drive unit be located in described lamp housing main body, the LED light source component be electrically connected with described drive unit, transparent light guide part, lens, upper cover back to front successively; The secondary light source of the formation annular that described LED light source component comprises aluminium base, is located at the central light source of described aluminium base center position, arrange around described central light source, described central light source, described secondary light source are all electrically connected with described drive unit; Also comprise the reflector be fixedly arranged between described lens and described aluminium base, described reflector covers in described central light source, the light that described central light source sends by described glow cup towards external exposure, the light that described secondary light source sends by described transparent light guide part towards external exposure; The packing ring playing waterproof action is installed with between described reflector and described aluminium base, be installed with the first waterproof silicon navel playing waterproof action between described reflector and described lens, between described reflector and described lamp housing main body, be installed with the second waterproof silicon navel playing waterproof action.
2. a kind of built-in LED car lamp according to claim 1, it is characterized in that, be threaded between described upper cover with described transparent light guide part fixing, and described lens, described first waterproof silicon navel, described reflector press solidly between described upper cover and described transparent light guide part; Be connected by screw fixing between described transparent light guide part, described aluminium base, described lamp housing main body, described second waterproof silicon navel presses solidly between described reflector and described aluminium base.
3. a kind of built-in LED car lamp according to claim 2, is characterized in that, described central light source is the first LED lamp bead that power is not less than 1W, and described secondary light source is the second LED lamp bead.
4. a kind of built-in LED car lamp according to claim 1 or 2 or 3, is characterized in that, also comprises the heat radiation aluminium block being located at described aluminium base rear end.
5. a kind of built-in LED car lamp according to claim 4, is characterized in that, also comprises the drive plate being close to described heat radiation aluminium block rear end, and described drive unit is installed and is fixed on described drive plate.
6. a kind of built-in LED car lamp according to claim 5, is characterized in that, is connected by screw fixing between described lamp housing main body, described heat radiation aluminium block, described drive plate, described back cover.
7. a kind of built-in LED car lamp according to claim 6, is characterized in that, also comprises the fixing heat radiation aluminum component being located at described back cover rear end, is connected tooth pipe carries out being threaded fixing between described back cover with described fixing heat radiation aluminum component by one.
8. a kind of built-in LED car lamp according to claim 7, is characterized in that, described fixing heat radiation aluminum component inside is provided with some heat sink strips.
9. a kind of built-in LED car lamp according to claim 8, is characterized in that, described upper cover, described lamp housing main body, described drive plate, described back cover are made by heat-conducting metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455556.5U CN204141436U (en) | 2014-08-13 | 2014-08-13 | A kind of built-in LED car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455556.5U CN204141436U (en) | 2014-08-13 | 2014-08-13 | A kind of built-in LED car lamp |
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| Publication Number | Publication Date |
|---|---|
| CN204141436U true CN204141436U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455556.5U Expired - Fee Related CN204141436U (en) | 2014-08-13 | 2014-08-13 | A kind of built-in LED car lamp |
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| Country | Link |
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| CN (1) | CN204141436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195860A (en) * | 2016-08-29 | 2016-12-07 | 福建鸿博光电科技有限公司 | The light modulating device of a kind of LED car lamp and LED car lamp |
-
2014
- 2014-08-13 CN CN201420455556.5U patent/CN204141436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195860A (en) * | 2016-08-29 | 2016-12-07 | 福建鸿博光电科技有限公司 | The light modulating device of a kind of LED car lamp and LED car lamp |
| CN106195860B (en) * | 2016-08-29 | 2019-02-05 | 福建鸿博光电科技有限公司 | A kind of dimming device and LED car lamp of LED car lamp |
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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 |
Granted publication date: 20150204 Termination date: 20150813 |
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| EXPY | Termination of patent right or utility model |