CN104848133A - Automobile provided with LED headlights and manufacture method thereof - Google Patents
Automobile provided with LED headlights and manufacture method thereof Download PDFInfo
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- CN104848133A CN104848133A CN201510123459.5A CN201510123459A CN104848133A CN 104848133 A CN104848133 A CN 104848133A CN 201510123459 A CN201510123459 A CN 201510123459A CN 104848133 A CN104848133 A CN 104848133A
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- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 238000000034 method Methods 0.000 title abstract description 4
- 239000000758 substrate Substances 0.000 claims description 28
- 239000003292 glue Substances 0.000 claims description 22
- 238000007667 floating Methods 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 2
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 15
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 2
- 206010019909 Hernia Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/49—Attachment of the cooling means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention relates to the automobile. The automobile provided with LED headlights comprises an automobile body and wheels, the front end of the automobile body is provided with the headlights, the headlights are LED lights, the front end of the automobile body is provided with a lamp cover and a shell with an opened front end, a light source containing cavity is defined by the shell and the lamp cover, the light source containing cavity is internally provided with a light penetration cover, inner columns, a power introducing head and an actuator used for actuating the headlights, the lamp cover is provided with an air inlet, the shell is provided with an air outlet, an air cavity is defined by the light penetration cover and the inner columns, the headlights are hung in the air cavity through the inner columns, the outer ends of the inner columns are fixed to the power introducing head, the power introducing head is electrically connected with the actuator, the power introducing head is detachably connected with the shell, and the air cavity is filled with cooling air. The automobile provided with LED headlights and a manufacture method thereof are provided to solve the problems that an existing automobile headlight is high in energy consumption and short in service life.
Description
Technical field
The present invention relates to automobile, particularly relate to and be a kind ofly provided with automobile of LED headlight and preparation method thereof, belong to automotive field.
Background technology
Automobile all can arrange headlight to meet the use needs under different light environment.Chinese Patent Application No. be 2013102052468, Shen Qing Publication day is on February 12nd, 2014, discloses a kind of gas lamp being provided with headlight in the patent document that name is called " automobile headlamp and comprise its vehicle ".Existing automobile headlamp is not owing to solving heat dissipation problem, so LED can not be adopted as headlight, the Halogen lamp LED that high power consumption, service life can only be adopted short, hernia lamp as light source, therefore exist the deficiency that energy consumption is high, service life is short.
Summary of the invention
The invention provides a kind of automobile and the preparation method that are provided with LED headlight, solve the problem that existing automobile headlamp energy consumption is high, service life is short.
Above technical problem is solved by following technical proposal: a kind of automobile being provided with LED headlight, comprise car body and wheel, the front end of described car body is provided with headlight, described headlight is LED, the front end of described car body is provided with the shell of lampshade and front opening, described shell and lampshade surround light source accommodating cavity, diffuser is provided with in described light source accommodating cavity, inner prop, power supply is introduced head and is driven the driver of described headlight, described lampshade is provided with air inlet, described shell is provided with air outlet, described diffuser and inner prop surround air cavity, described headlight is suspended in described air cavity by described inner prop, the outer end of described inner prop is introduced head with described power supply and is fixed together, described power supply is introduced head and is linked together with described actuator electrical, described power supply introduces head and described shell is detachably connected, heat radiation gas is filled with in described air cavity.The heat radiation gas of heat mainly in diffuser that during use, LED produces is lost in the space that shell and lampshade surround, and then loses from air inlet and air outlet.Dispelled the heat by gas, without the need to radiator, make power supply introduce head can be connected directly between with diffuser together with (namely overlapping), for the realization of structural compactness is laid a good foundation; Gas dissipates heat uniformity is good.And front end is just opened usually in vehicle traveling process, the wind produced during running car through air inlet enter flow through headlight after flow out from air outlet, thus the heat that headlight is lost in shell can lose in time rapidly, thus LED is achieved as headlight.If shell and lampshade adopt existing enclosed construction form, cooling requirements can not be met, to meet cooling requirements then needs be equipped with radiator, thus cause structure not compact and be unfavorable for the lightweight of car.
As preferably, air pressure in described air cavity is greater than 1 standard atmospheric pressure, described inner prop is provided with the air flue be communicated with described air cavity, there is the seal head of open position jack, seal head is driven to seal up the first spring of described air flue, be plugged on the alignment pin in open position jack, floating chamber and rely on the pressure effect of the gas in described air cavity and move and drive the piston that alignment pin is extracted from open position jack, described piston seal is slidably connected in described floating chamber, described floating chamber is divided into the open cavity that annular seal space is communicated with described air cavity by described piston, described open cavity is positioned at described piston towards described alignment pin side.In headlight manufacturing process when the air pressure in air cavity reaches setting value, seal head can self-closed air flue, and convenient during inflation, the accuracy of air pressure inside value is high.Alignment pin can rely on the deadweight of alignment pin and piston or other power and be inserted into and open as in jack.
As preferably, the moving direction of described seal head intersects with the bearing of trend of described air flue, and described air flue is provided with the annular slot that the described seal head of confession that extends along air flue circumference inserts, and described draw-in groove is tightly connected with described seal head by sidewall.The moving direction of described seal head intersects with the bearing of trend of described air flue, interference when air pressure during inflation closes up seal head is little, air flue can cut off by seal head more in time rapidly, cut off in time then air cavity in high, the air pressure of the accuracy of air pressure the radiating effect of bulb accurately then can be made more to meet designing requirement.Can effectively prevent seal head from throwing off, good reliability.
As preferably, be provided with flexible storage glue tank in described draw-in groove, the sidewall of described draw-in groove is provided with the annular seal groove that the circumference along described air flue extends, and described storage glue tank is provided with the glue discharging mouth be communicated with described seal groove.When seal head closes up, seal head can extrude storage glue tank and make glue flow in seal groove, is fixed together by seal head after the adhesive curing in seal groove with interior column sealing.Seal head can be made more reliably to be cut off by air flue.Can prevent gas leak phenomenon, gas leakage then can affect the radiating effect of bulb.
As preferably, described seal groove is positioned at the lateral wall of described draw-in groove, and the madial wall of described draw-in groove is provided with sealing ring.Can prevent the gas produced during sealing glue solidifying from flowing in inflatable chamber.If the gas produced during solidification enters air cavity, can affect the purity of heat radiation gas, heat radiation gas purity declines and radiating effect then can be caused to decline.Therefore this technical scheme can make the radiation stability of headlight good.
As preferably, when air flue is in opening, described storage glue tank and seal head are distributed in the two ends of draw-in groove along the moving direction of seal head.Can ensure that glue does not overflow in air cavity the purity affecting in air cavity the gas that dispels the heat.
As preferably, described floating chamber is provided with and drives described alignment pin to be inserted into the second spring in described open position jack.Convenience during making can be improved.If rely on deadweight to insert, when making, alignment pin and piston must be made to be positioned at the top of open position jack.
As preferably, described headlight also comprises substrate, described substrate is connected to the inner of described inner prop by link, described substrate is separated with described inner prop, described headlight is installed on described substrate, the opening direction line of described air flue the inner is through described substrate, and described substrate is provided with the relief hole with described air flue the inner alignment.Substrate is connected with inner prop by link, and amount, simultaneously inner prop that headlight heat can either be avoided to pass to inner prop do not affect the heat radiation of headlight yet.Can either ensure that center of gravity and the geometric center of bulb overlap substantially, to prevent bulb to be connected to lamp socket time produce and introduce the distortion power of head axis along power supply and cause connecting thread to produce eccentric wear, can avoid again producing loosening of electrical equipment bad phenomenon and mechanical connection to substrate to the impulsive force direct projection of air-flow when inflating in diffuser.
As preferably, described shell is provided with blocked hole, and described lampshade is provided with clamping joint, and described lampshade is connected in described blocked hole by described clamping joint and is detachably connected with described shell, described clamping joint comprises a pair elastic card, is provided with deformation gap between described a pair elastic card.Convenient when assembly and disassembly shell and lampshade.
Be provided with a preparation method for the automobile of LED headlight, comprise the following steps:
The first step, produce the car body with wheel, shell is arranged on the setting position, front end of car body, second step, headlight is connected to the inner of inner prop;
3rd step, to be worn in diffuser inner prop the inner and make headlight be suspended in diffuser, be sealed connected together with diffuser inner prop outer end, diffuser and inner prop surround air cavity; Namely before second step, alignment pin is inserted in open position jack and makes that seal head is positioned at open position, also air cavity is connected with diffuser space outerpace by air flue;
4th step, through air flue, air cavity to be vacuumized;
5th step, through air flue, heat radiation gas is injected in air cavity, when the pressure increase in air cavity is to setting value, gas in air cavity makes alignment pin extract from open position jack to the thrust that piston produces, first Spring driving seal head moves towards air flue and air flue is cut off by seal head, and the result of partition is that air cavity forms a closed cavity;
6th step, fit on driver;
7th step, fit on power supply introduce head;
8th step, power supply is introduced head be connected in shell;
9th step, lampshade to be linked together with shell.
The present invention has following advantage: light source accommodating cavity shell and lampshade surrounded arranges air inlet and air outlet, can dispel the heat by the wind produced during running car to headlight, good heat dissipation effect; Headlight is by heat radiation gas dissipates heat, and can reduce the heat of LED generation to the impact of driver, heat dissipation uniformity is good; Utilize LED as light source, energy-conservation and long service life; The air pressure in air cavity can be made in manufacturing process to be easily setting value.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the close-up schematic view at the A place of Fig. 1.
Schematic diagram when Fig. 3 is headlight on inner prop connects.
Fig. 4 is the close-up schematic view at the B place of Fig. 3.
Schematic diagram when Fig. 5 is diffuser on inner prop connects.
Fig. 6 is air pressure in air cavity schematic diagram when reaching setting value.
Fig. 7 is the close-up schematic view at the C place of Fig. 6.
Schematic diagram when Fig. 8 is fit on driver.
Fig. 9 is the close-up schematic view at the D place of Fig. 2.
In figure: inner prop 1, driver installs pit 11, wire 12, air flue 13, the outer end 131 of air flue, air flue the inner 132, draw-in groove 133, sealing ring 134, seal groove 135, flanging 14, seal head 15, first spring 151, open position jack 152, storage glue tank 16, glue discharging mouth 161, floating chamber 17, annular seal space 171, open cavity 172, alignment pin 18, piston 181, second spring 182, substrate 2, link 21, relief hole 22, headlight 23, diffuser 3, seal chamber 4, driver 5, power supply introduces 6, shell 7, blocked hole 71, air outlet 72, lampshade 8, clamping joint 81, elastic card 811, deformation gap 812, air inlet 82, car body 9, wheel 91, light source accommodating cavity 92.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the present invention is further illustrated.
See Fig. 1, a kind of automobile being provided with LED headlight, comprises car body 9.Car body 9 is provided with wheel 91.The front end of car body 9 is provided with shell 7, headlight 23 and lampshade 8.Lampshade 8 and shell 7 are joined together to form light source accommodating cavity 92.Headlight 23 is positioned at light source accommodating cavity 92.
See Fig. 2, be also provided with inner prop 1, substrate 2, diffuser 3, driver 5 and power supply in light source accommodating cavity 92 and introduce 6.The inner surface of shell 7 is provided with luminescent layer.Lampshade 8 is provided with air inlet 82.Shell 7 is provided with air outlet 72.
The outer end of inner prop 1 is provided with driver and installs pit 11.Driver is installed in pit 11 and is provided with wire 12 and air flue 13.The outer end 131 of air flue protrudes from the diapire that driver installs pit 11.Inner prop 1 outer end is provided with the flanging 14 of annular.Seal head 15 is provided with in air flue 13.Air flue 13 is closed by seal head 15.
Substrate 2 is made for Heat Conduction Material, is specially aluminium sheet.Substrate 2 is circular.The center line of inner prop 1 and the angle of the center line of substrate 2 be 0 ° also namely parallel.Substrate 2 is separated with inner prop 1.The side of substrate 2 is linked together by link 21 the inner with inner prop 1.The Way out line of air flue the inner 132 is through substrate 2, and in the present embodiment, the Way out line of air flue the inner 132 is the center line of inner prop 1.Substrate 2 is provided with the relief hole 22 of inner 132 alignment of same air flue.Inner prop 1 the inner centrally in line direction and figure E to projection be all positioned on substrate 2.The projected area in centrally line direction, inner prop 1 the inner is less than the area of substrate 1.Headlight 23 is LED.Headlight 23 is arranged on the side of substrate 2 away from inner prop.Headlight 23 is electrically connected with wire 12.
The outer surface of diffuser 3 is provided with light diffusion layer 31.Diffuser 3 and flanging 14 are sealed connected together by seal and form air cavity 4.The inner of inner prop 1 is arranged in air cavity 4 and makes LED23 be suspended at air cavity 4.The heat radiation gas that molecular weight is less than 20 is filled with in air cavity 4.Air pressure in air cavity 4 is 2 standard atmospheric pressures.As long as the air pressure in air cavity 4 is that then radiating effect is best for 1.6 to 2.5 atmospheric pressure, the pressure radiating effect that all can make bigger than normal or less than normal reduces.
Driver 5 is arranged in driver and installs pit 11.The output of driver 5 links together with wire 12 and realizes the same headlight 23 i.e. electrical connection of LED.The input of driver 5 is introduced 6 with power supply and is linked together.
It is screw socket that power supply introduces 6.Power supply is introduced 6 and is set on the openend of driver 5 and diffuser 3 simultaneously.Diffuser 3 is introduced 6 with power supply and is overlapped and be fixed together.Power supply induces one 6 to be threaded togather with shell 7.
Making concrete grammar of the present invention is:
See Fig. 1, the first step, produce the car body 9 with wheel 91, shell 7 be arranged on the setting position, front end of car body 9.
See Fig. 3, second step, produce inner prop 1, headlight 23 is encapsulated on substrate 2, substrate 2 is connected to the inner of inner prop 1 by link 21.
See Fig. 4, air flue 13 is provided with draw-in groove 133.Draw-in groove 133 is the cannelure extended along air flue 13 circumference.Flexible storage glue tank 16 is provided with in radial one end of draw-in groove 133.Storage glue tank 16 is provided with glue discharging mouth 161.Seal head 15 is positioned at the radial other end of draw-in groove 133.Seal head 15 is for along left and right directions movement in figure.The bearing of trend of air flue 13 is above-below direction in figure.The madial wall of draw-in groove 133 is provided with sealing ring 134.Sealing ring 134 extends along the circumference of air flue 13.The lateral wall of draw-in groove 133 is provided with seal groove 135.Seal groove 135 is the loop configuration extended along the circumference of air flue 13.Seal groove 135 is communicated with glue discharging mouth 161.
Floating chamber 17, first spring 151, alignment pin 18, piston 181 and the second spring 182 is also provided with in inner prop 1.Seal head 15 is provided with open position jack 152.One end of alignment pin 18 is inserted in open position jack 152, the other end links together with piston 181.When alignment pin 18 is inserted in open position jack 152, seal head 15 staggers with air flue 13, and also namely air flue 13 opens.Piston 181 sealing is slidably connected in floating chamber 17.Floating chamber 17 is divided into annular seal space 171 and open cavity 172 by piston 181.Open cavity 172 with air cavity 4(see Fig. 1) be communicated with.Open cavity 172 is positioned at the side of piston 181 towards alignment pin 18.Second spring 182 is arranged in annular seal space 171, and alignment pin 18 is inserted in open position jack 152 under the driving of the second spring 182.
See Fig. 5, the 3rd step, to be worn in diffuser 3 core 1 the inner and make headlight 23 be suspended in diffuser 3, linked together by sealant sealing with diffuser 3 by flanging 14, diffuser 3 and inner prop 1 surround air cavity 4.
4th step, be evacuated down to the vacuum of setting through air flue 13 pairs of air cavitys 4;
See Fig. 6, the 5th step, through air flue 13, heat radiation gas to be injected in air cavity 4.When the pressure increase in air cavity 4 is to setting value (the present embodiment is 2 atmospheric pressure)
See Fig. 7, gas in air cavity enters the elastic force that thrust that the open cavity 172 pairs of pistons 181 produce overcomes the second spring 182 and alignment pin 18 is extracted from open position jack 152, first spring 151 drives seal head 15 move towards air flue 13 and be inserted in draw-in groove 133, seal head 15 is sealed connected together by the madial wall of sealing ring 134 with draw-in groove 133, seal head 15 also extrudes storage glue tank 16 and makes the fluid sealant stored up in glue tank flow out in seal groove 135 through glue discharging mouth 161, after sealing glue solidifying in seal groove 135, the lateral wall of seal head 15 with draw-in groove 133 is sealed and be fixed together, air flue 13 is cut off by seal head 15, the result cut off is that air cavity 4 forms a closed cavity.
See Fig. 6, the part had more of removing air flue 13 outer end.
See Fig. 8, the 6th step, driver 5 is installed to driver and installs in pit 11.The output of driver 5 links together with wire 12 and realizes the electrical connection of same headlight 23.
See Fig. 2, the 7th step, power supply is introduced 6 be set on the openend of driver 5 and diffuser 3 simultaneously.Diffuser 3 is introduced 6 with power supply and is bonded together.The input of driver 5 is introduced 6 with power supply and is linked together.
8th step, power supply is introduced 6 be threaded onto in shell 7;
9th step, lampshade 8 to be linked together with shell 7.
See Fig. 9, the openend of shell 7 is provided with some blocked holes 71., the openend of lampshade 8 is provided with some clamping joints 81.Clamping joint 81 comprises a pair elastic card 811.Deformation gap 812 is provided with between a pair elastic card 811.Make clamping joint 81 align with blocked hole 71 during assembling, then close up lampshade 8 and shell 7, mobile elastic card 811 flicks after closing up and entering into blocked hole 71 again thus is removably connected to blocked hole 71 and realizes removably connecting of lampshade 8 and shell 7.
See Fig. 2, in use procedure, when the vehicle is running, the wind of generation flows into through air inlet 82 and flows out from air outlet 72, plays the effect increasing radiating effect.
Claims (10)
1. one kind is provided with the automobile of LED headlight, comprise car body and wheel, the front end of described car body is provided with headlight, it is characterized in that, described headlight is LED, the front end of described car body is provided with the shell of lampshade and front opening, described shell and lampshade surround light source accommodating cavity, diffuser is provided with in described light source accommodating cavity, inner prop, power supply is introduced head and is driven the driver of described headlight, described lampshade is provided with air inlet, described shell is provided with air outlet, described diffuser and inner prop surround air cavity, described headlight is suspended in described air cavity by described inner prop, the outer end of described inner prop is introduced head with described power supply and is fixed together, described power supply is introduced head and is linked together with described actuator electrical, described power supply introduces head and described shell is detachably connected, heat radiation gas is filled with in described air cavity.
2. the automobile being provided with LED headlight according to claim 1, it is characterized in that, air pressure in described air cavity is greater than 1 standard atmospheric pressure, described inner prop is provided with the air flue be communicated with described air cavity, there is the seal head of open position jack, seal head is driven to seal up the first spring of described air flue, be plugged on the alignment pin in open position jack, floating chamber and rely on the pressure effect of the gas in described air cavity and move and drive the piston that alignment pin is extracted from open position jack, described piston seal is slidably connected in described floating chamber, described floating chamber is divided into the open cavity that annular seal space is communicated with described air cavity by described piston, described open cavity is positioned at described piston towards described alignment pin side.
3. the automobile being provided with LED headlight according to claim 2, it is characterized in that, the moving direction of described seal head intersects with the bearing of trend of described air flue, described air flue is provided with the annular slot of the described seal head insertion of the confession extended along air flue circumference, and described draw-in groove is tightly connected with described seal head by sidewall.
4. the automobile being provided with LED headlight according to claim 3, it is characterized in that, be provided with flexible storage glue tank in described draw-in groove, the sidewall of described draw-in groove is provided with the annular seal groove that the circumference along described air flue extends, and described storage glue tank is provided with the glue discharging mouth be communicated with described seal groove.
5. the automobile being provided with LED headlight according to claim 4, is characterized in that, described seal groove is positioned at the lateral wall of described draw-in groove, and the madial wall of described draw-in groove is provided with sealing ring.
6. the automobile being provided with LED headlight according to claim 4 or 5, is characterized in that, when air flue is in opening, described storage glue tank and seal head are distributed in the two ends of draw-in groove along the moving direction of seal head.
7. the automobile being provided with LED headlight according to Claims 2 or 3 or 4 or 5, is characterized in that, described floating chamber is provided with and drives described alignment pin to be inserted into the second spring in described open position jack.
8. the automobile being provided with LED headlight according to Claims 2 or 3 or 4 or 5, it is characterized in that, described headlight also comprises substrate, described substrate is connected to the inner of described inner prop by link, described substrate is separated with described inner prop, described headlight is installed on described substrate, and the opening direction line of described air flue the inner is through described substrate, and described substrate is provided with the relief hole with described air flue the inner alignment.
9. the automobile being provided with LED headlight according to claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described shell is provided with blocked hole, described lampshade is provided with clamping joint, described lampshade is connected in described blocked hole by described clamping joint and is detachably connected with described shell, described clamping joint comprises a pair elastic card, is provided with deformation gap between described a pair elastic card.
10. be applicable to the preparation method being provided with the automobile of LED headlight according to claim 1, it is characterized in that, comprise the following steps:
The first step, produce the car body with wheel, shell is arranged on the setting position, front end of car body; Second step, headlight is connected to the inner of inner prop;
3rd step, to be worn in diffuser inner prop the inner and make headlight be suspended in diffuser, be sealed connected together with diffuser inner prop outer end, diffuser and inner prop surround air cavity; Namely before second step, alignment pin is inserted in open position jack and makes that seal head is positioned at open position, also air cavity is connected with diffuser space outerpace by air flue;
4th step, through air flue, air cavity to be vacuumized;
5th step, through air flue, heat radiation gas is injected in air cavity, when the pressure increase in air cavity is to setting value, gas in air cavity makes alignment pin extract from open position jack to the thrust that piston produces, first Spring driving seal head moves towards air flue and air flue is cut off by seal head, and the result of partition is that air cavity forms a closed cavity;
6th step, fit on driver;
7th step, fit on power supply introduce head;
8th step, power supply is introduced head be connected in shell;
9th step, lampshade to be linked together with shell.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019363.3A CN106764808A (en) | 2015-03-20 | 2015-03-20 | The method of work of the preferable vapour automobile-used LED headlight of radiating effect and automobile |
| CN201710019358.2A CN106678691A (en) | 2015-03-20 | 2015-03-20 | Working method of LED automobile headlamps |
| CN201710019362.9A CN106838763A (en) | 2015-03-20 | 2015-03-20 | A kind of preferable LED automobile headlight of radiating effect and automobile |
| CN201510123459.5A CN104848133B (en) | 2015-03-20 | 2015-03-20 | It is provided with automobile of LED headlight and preparation method thereof |
| CN201710019359.7A CN106895337A (en) | 2015-03-20 | 2015-03-20 | A kind of vapour automobile-used LED headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123459.5A CN104848133B (en) | 2015-03-20 | 2015-03-20 | It is provided with automobile of LED headlight and preparation method thereof |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019363.3A Division CN106764808A (en) | 2015-03-20 | 2015-03-20 | The method of work of the preferable vapour automobile-used LED headlight of radiating effect and automobile |
| CN201710019359.7A Division CN106895337A (en) | 2015-03-20 | 2015-03-20 | A kind of vapour automobile-used LED headlight |
| CN201710019362.9A Division CN106838763A (en) | 2015-03-20 | 2015-03-20 | A kind of preferable LED automobile headlight of radiating effect and automobile |
| CN201710019358.2A Division CN106678691A (en) | 2015-03-20 | 2015-03-20 | Working method of LED automobile headlamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848133A true CN104848133A (en) | 2015-08-19 |
| CN104848133B CN104848133B (en) | 2016-12-07 |
Family
ID=53847982
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019358.2A Withdrawn CN106678691A (en) | 2015-03-20 | 2015-03-20 | Working method of LED automobile headlamps |
| CN201710019359.7A Withdrawn CN106895337A (en) | 2015-03-20 | 2015-03-20 | A kind of vapour automobile-used LED headlight |
| CN201710019362.9A Withdrawn CN106838763A (en) | 2015-03-20 | 2015-03-20 | A kind of preferable LED automobile headlight of radiating effect and automobile |
| CN201510123459.5A Expired - Fee Related CN104848133B (en) | 2015-03-20 | 2015-03-20 | It is provided with automobile of LED headlight and preparation method thereof |
| CN201710019363.3A Withdrawn CN106764808A (en) | 2015-03-20 | 2015-03-20 | The method of work of the preferable vapour automobile-used LED headlight of radiating effect and automobile |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019358.2A Withdrawn CN106678691A (en) | 2015-03-20 | 2015-03-20 | Working method of LED automobile headlamps |
| CN201710019359.7A Withdrawn CN106895337A (en) | 2015-03-20 | 2015-03-20 | A kind of vapour automobile-used LED headlight |
| CN201710019362.9A Withdrawn CN106838763A (en) | 2015-03-20 | 2015-03-20 | A kind of preferable LED automobile headlight of radiating effect and automobile |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710019363.3A Withdrawn CN106764808A (en) | 2015-03-20 | 2015-03-20 | The method of work of the preferable vapour automobile-used LED headlight of radiating effect and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN106678691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832803A (en) * | 2015-03-27 | 2015-08-12 | 浙江美阳照明科技有限公司 | Inflatable LED bulb and manufacturing method thereof |
| CN106275102A (en) * | 2016-08-30 | 2017-01-04 | 杭州衡源汽车科技有限公司 | It is provided with the pure electronic logistic car of LED headlight |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005149968A (en) * | 2003-11-18 | 2005-06-09 | Phoenix Denki Kk | Light source device |
| CN202546349U (en) * | 2012-03-12 | 2012-11-21 | 浙江锐迪生光电有限公司 | Light-emitting diode (LED) bulb |
| CN204099969U (en) * | 2014-08-29 | 2015-01-14 | 沈茂田 | LED lamp |
-
2015
- 2015-03-20 CN CN201710019358.2A patent/CN106678691A/en not_active Withdrawn
- 2015-03-20 CN CN201710019359.7A patent/CN106895337A/en not_active Withdrawn
- 2015-03-20 CN CN201710019362.9A patent/CN106838763A/en not_active Withdrawn
- 2015-03-20 CN CN201510123459.5A patent/CN104848133B/en not_active Expired - Fee Related
- 2015-03-20 CN CN201710019363.3A patent/CN106764808A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005149968A (en) * | 2003-11-18 | 2005-06-09 | Phoenix Denki Kk | Light source device |
| CN202546349U (en) * | 2012-03-12 | 2012-11-21 | 浙江锐迪生光电有限公司 | Light-emitting diode (LED) bulb |
| CN204099969U (en) * | 2014-08-29 | 2015-01-14 | 沈茂田 | LED lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832803A (en) * | 2015-03-27 | 2015-08-12 | 浙江美阳照明科技有限公司 | Inflatable LED bulb and manufacturing method thereof |
| CN104832803B (en) * | 2015-03-27 | 2017-12-22 | 浙江美阳照明科技有限公司 | Inflatable LED bulb |
| CN106275102A (en) * | 2016-08-30 | 2017-01-04 | 杭州衡源汽车科技有限公司 | It is provided with the pure electronic logistic car of LED headlight |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106764808A (en) | 2017-05-31 |
| CN104848133B (en) | 2016-12-07 |
| CN106838763A (en) | 2017-06-13 |
| CN106895337A (en) | 2017-06-27 |
| CN106678691A (en) | 2017-05-17 |
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