CN204786010U - Motor vehicle is with single light LED lamp upgrading external member - Google Patents
Motor vehicle is with single light LED lamp upgrading external member Download PDFInfo
- Publication number
- CN204786010U CN204786010U CN201520508992.9U CN201520508992U CN204786010U CN 204786010 U CN204786010 U CN 204786010U CN 201520508992 U CN201520508992 U CN 201520508992U CN 204786010 U CN204786010 U CN 204786010U
- Authority
- CN
- China
- Prior art keywords
- led
- light source
- radiator
- heat pipe
- led light
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a motor vehicle is with single light LED lamp upgrading external member, including LED light source chip, heat pipe, radiator and power cord, the one end of heat pipe is fixed with two LED light source chip parallelly, and every LED light source chip includes two slice at least LED chips, and each LED chip is horizontal or fore -and -aft sharp array arrangement, and the other end of heat pipe inserts radiator and fixed, and the power cord inserts the radiator and is connected with two LED light source chip. The utility model discloses simple structure has simulated the smooth type in the bare source of list of halogen lamp LED vertical setting of types monofilament or crossline setting monofilament constitution effectively to make illumination intensity even, improved luminance.
Description
Technical field
The utility model belongs to LED field, particularly a kind of LED headlamp of motor vehicle.
Background technology
The distance light of existing automotive headlight, dipped beam or mist light modulation adopt traditional halogen light source usually, during the monochromatic light light source that this halogen light source adopts vertical setting of types monofilament or horizontally-arranged monofilament to form, exposure intensity is more weak, irradiation distance is shorter, be difficult to meet the illumination needs of automotive headlight to running section, so need a kind of LED headlamp can simulated above-mentioned Halogen lamp LED light type and light source luminescent characteristic, be suitable for travelling illumination.
Utility model content
The purpose of this utility model to provide a kind of automobile-use monochromatic light LED upgrade kit, realizes the simulation of the monochromatic light light type to Halogen lamp LED vertical setting of types monofilament or horizontally-arranged monofilament, improves intensity of illumination.
According to an aspect of the present utility model, provide automobile-use monochromatic light LED upgrade kit, comprise LED light source chip, heat pipe, radiator and power line, one end of heat pipe is parallel and be fixed with two pieces of LED light source chips symmetrically, every block LED light source chip comprises at least two panels LED chip, and each LED chip shape horizontal or longitudinal linear array in a row, the linear array of two pieces of LED light source chips is along heat pipe symmetry arrangement, the other end of heat pipe inserts radiator and fixes, and power line inserts radiator and is also connected with two pieces of LED light source chips.
Because the linear array of two pieces of LED light source chips and two row's LED chip is all symmetrical relative to heat pipe, determine that the focal length identical with Halogen lamp LED is to reach the lighting angle of Halogen lamp LED by reorientating, LED chip adopts laterally or the arrangement mode of longitudinal linear array simultaneously, make the length of light source and width all close to the filament length of monochromatic light light source and the diameter of Halogen lamp LED vertical setting of types monofilament or horizontally-arranged monofilament composition, therefore the simulation to this kind of halogen lamp mercerising type is achieved, improve intensity of illumination, thus improve brightness.
In some embodiments, the spacing of two pieces of LED light source chips is less than 5mm.Thus, the best simulation effect to halogen lamp mercerising type is achieved.
In some embodiments, heat pipe is heat-conducting copper pipe, and the bottom of every block LED light source chip is welded in heat pipe by Reflow Soldering.Thus, heat-conducting copper pipe heat transfer is adopted, comparatively in heat conduction copper tube, improve heat-transfer effect, meanwhile, there is with Reflow Soldering welding the high heat transfer effect of fully heat transfer, also ensure that the spacing of two panels LED light source chip is minimum, thus realize the best simulation effect to halogen lamp mercerising type.
In some embodiments, LED headlamp also comprises radiator fan, and radiator fan is installed on radiator, and relative with the fin position of radiator.Thus, air to forced convertion in radiator by radiator fan, is sucked from radiator fan one end, blows to the fin of radiator by the heat that LED chip luminescence produces, realize the cooling directly to heat-conducting copper pipe, to ensure that the temperature of heat-conducting copper pipe is unlikely too high and burnt out by LED light source chip.
In some embodiments, LED headlamp also comprises lampshade, guide pin bushing and deck, the top of radiator is provided with chuck, deck is connected in chuck, and guide pin bushing is placed on heat pipe, and LED chip is exposed from guide pin bushing, lampshade is placed on guide pin bushing, and insert deck and fix, heat pipe is through chuck and insert radiator, and relative with fin position.Thus, LED light source chip is reliably assembled, prevent LED light source wafer damage.
The utility model structure is simple, effectively simulates the light type of the monochromatic light light source of Halogen lamp LED vertical setting of types monofilament or horizontally-arranged monofilament composition, and makes intensity of illumination even, improves brightness.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model embodiment one;
Fig. 2 is the exploded perspective view of Fig. 1;
Fig. 3 is the structural representation of the LED light source chip of Fig. 1;
Fig. 4 is the structural representation of the LED light source chip of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment one
As shown in Figure 1, 2, this automobile-use monochromatic light LED upgrade kit comprises LED light source chip 1, heat pipe 2, radiator 3, lampshade 4, guide pin bushing 5, deck 6, radiator fan 7 and power line 8, deck 6 is for assembling with different automobile types, heat pipe 2 is heat-conducting copper pipe, the bottom of two pieces of LED light source chips 1 is welded in the upper end of heat pipe 2 by Reflow Soldering, and two pieces of LED light source chips 1 are parallel and heat pipe 2 is symmetrical relatively, and spacing is less than 5mm, is preferably 3mm.Employing heat-conducting copper pipe conducts heat, there is the heat-transfer effect compared with heat conduction copper tube 50 times, meanwhile, there is with Reflow Soldering welding the high heat transfer effect of fully heat transfer, also ensure that the spacing of two panels LED light source chip 1 is minimum, fully the filament light type of the monochromatic light light source of simulation Halogen lamp LED vertical setting of types monofilament composition.
As shown in Figure 3, every block LED light source chip 1 comprises four LED chip 11, and each LED chip 11 is arranged in longitudinal linear array 12, and the thickness of every sheet LED chip 11 is 0.2mm, and length and width are 1.2mm, and the spacing of adjacent two panels LED chip 11 is equal.
As shown in Figure 2,3, because two pieces of LED light source chips 1 are symmetrical relative to heat pipe 2, determine that the focal length identical with Halogen lamp LED is to reach the lighting angle of Halogen lamp LED by reorientating, LED chip 11 adopts the arrangement mode of longitudinal linear array 12 simultaneously, make the length of light source and width all close to filament length and the diameter of the monochromatic light light source of vertical setting of types monofilament composition, achieve the simulation to this halogen lamp mercerising type, its luminous intensity reaches more than 2200LM, improve about 1300LM than halogen light source 900LM brightness, and irradiation distance is farther.
Radiator fan 7 comprises fan 71 and end cap 72, die-cut on end cap 72 have air intake duct 721, and be cavity in radiator 3, left end and end cap 72 screw of radiator 3 are fixed, fan 71 to be placed in radiator 3 and to be fixed by screw, and fan 71 is relative with the fin 31 of radiator 3.The top of radiator 3 is provided with chuck 32, the boss 61 of deck 6 is connected in the draw-in groove 321 of chuck 32, guide pin bushing 5 is placed on heat pipe 2, LED light source chip 1 exposes from the lightening hole 51 of guide pin bushing 5, lampshade 4 covers in guide pin bushing 5, and insert deck 6 and fixed by interference fit, the lower end of heat pipe 2 is through chuck 61 and insert the cavity being positioned at the radiator 3 at fin 31 place.Power line 8 passes the cavity of radiator 3 from the bottom of radiator 3, and is electrically connected with two pieces of LED light source chips 1.
Forced convertion in the heat that LED chip 11 luminescence produces makes radiator 3 cavity by fan 71, the air intake duct 721 of air from end cap 72 is sucked, blow to the fin 31 of radiator 3, realize cooling to heat pipe 2, to ensure that the temperature of heat pipe 2 is unlikely too high and burnt out by LED light source chip 1.
Embodiment two
As shown in Figure 4, be with the difference of embodiment one: each LED chip 11 of every block LED light source chip 1 is arranged in horizontal linear array 12, make the length of light source and width all close to filament length and the diameter of the monochromatic light light source of the horizontally-arranged monofilament composition of Halogen lamp LED.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. automobile-use monochromatic light LED upgrade kit, it is characterized in that, comprise LED light source chip (1), heat pipe (2), radiator (3) and power line (8), one end of described heat pipe (2) is parallel and be fixed with two pieces of LED light source chips (1) symmetrically, LED light source chip (1) described in every block comprises four LED chip (11), and each LED chip (11) shape horizontal or longitudinal linear array (12) in a row, the linear array (12) of two pieces of LED light source chips (1) is along heat pipe (2) symmetry arrangement, the other end of described heat pipe (2) inserts radiator (3) and fixes, described power line (8) inserts radiator (3) and is connected with two pieces of described LED light source chips (1).
2. automobile-use monochromatic light LED upgrade kit according to claim 1, is characterized in that, the spacing of two pieces of described LED light source chips (1) is less than 5mm.
3. automobile-use monochromatic light LED upgrade kit according to claim 1, it is characterized in that, described heat pipe (2) is heat-conducting copper pipe, and described in every block, the bottom of LED light source chip (1) is welded in heat pipe (2) by Reflow Soldering.
4. automobile-use monochromatic light LED upgrade kit according to claim 3, it is characterized in that, also comprise radiator fan (7), described radiator fan (7) is installed on radiator (3), and relative with fin (31) position of described radiator (3).
5. automobile-use monochromatic light LED upgrade kit according to claim 4, it is characterized in that, also comprise lampshade (4), guide pin bushing (5) and deck (6), the top of described radiator (3) is provided with chuck (32), described deck (6) is connected in chuck (32), described guide pin bushing (5) is placed on heat pipe (2), and described LED chip (11) is exposed from guide pin bushing (5), described lampshade (4) is placed on guide pin bushing (5), and it is fixing to insert deck (6), described heat pipe (2) is through chuck (32) and insert radiator (3), and it is relative with described fin (31) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508992.9U CN204786010U (en) | 2015-07-14 | 2015-07-14 | Motor vehicle is with single light LED lamp upgrading external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508992.9U CN204786010U (en) | 2015-07-14 | 2015-07-14 | Motor vehicle is with single light LED lamp upgrading external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204786010U true CN204786010U (en) | 2015-11-18 |
Family
ID=54526057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508992.9U Expired - Fee Related CN204786010U (en) | 2015-07-14 | 2015-07-14 | Motor vehicle is with single light LED lamp upgrading external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204786010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270219A (en) * | 2017-08-21 | 2017-10-20 | 佛山东智明光电科技有限公司 | A kind of LED car lamp |
-
2015
- 2015-07-14 CN CN201520508992.9U patent/CN204786010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270219A (en) * | 2017-08-21 | 2017-10-20 | 佛山东智明光电科技有限公司 | A kind of LED car lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202382140U (en) | LED (light-emitting diode) illuminating lamp with heat radiating and light distributing device for automobiles and boats | |
| CN102734710B (en) | Active-radiating LED (light-emitting diode) streetlamp light source with independent air flow passage | |
| CN202733581U (en) | LED bulb capable of emitting light at full angles | |
| CN203615293U (en) | Ventilation and heat radiation structure of LED (light emitting diode) bulb lamp | |
| CN204786010U (en) | Motor vehicle is with single light LED lamp upgrading external member | |
| CN202216214U (en) | Novel heat radiation device of LED bulb lamp | |
| KR101631227B1 (en) | Led lamp for automobile | |
| CN202992715U (en) | Light emitting diode (LED) bulb | |
| CN201110529Y (en) | Light-emitting diode lamp with fan heat radiation function | |
| CN204730071U (en) | The two light LED upgrade kit of automobile-use mariages | |
| CN205606398U (en) | Car LED headlamp | |
| CN204756704U (en) | Two light LED lamp upgrading external members of monofilament for motor vehicle | |
| CN202209600U (en) | LED (Light Emitting Diode) street lamp head | |
| TW201516319A (en) | Light emitting diode lamp | |
| CN203571627U (en) | LED (light-emitting diode) lamp tube capable of improving illumination intensity | |
| CN206771270U (en) | A kind of LED daylight lamp | |
| CN105485598A (en) | LED headlamp and method for forming light spot of LED headlamp | |
| CN205208363U (en) | LED's head -light | |
| CN205664266U (en) | LED automobile lamp | |
| CN206207244U (en) | A kind of radiator and LED street lamp | |
| US20160169466A1 (en) | LED H4 Retrofit Lamp Unit | |
| CN201621491U (en) | LED tubular lamp | |
| CN205372488U (en) | LED lamp cooling parts | |
| CN204922575U (en) | Novel ball bubble lamp | |
| CN103162136B (en) | Light-emitting diode (LED) energy-saving lamp bulb |
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: 20151118 Termination date: 20160714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |