CN208886644U - Car light lamp cap, lighting assembly for vehicles and motor vehicle - Google Patents
Car light lamp cap, lighting assembly for vehicles and motor vehicle Download PDFInfo
- Publication number
- CN208886644U CN208886644U CN201821362721.7U CN201821362721U CN208886644U CN 208886644 U CN208886644 U CN 208886644U CN 201821362721 U CN201821362721 U CN 201821362721U CN 208886644 U CN208886644 U CN 208886644U
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- car light
- pipe sleeve
- lamp bead
- led lamp
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of car light lamp cap, lighting assembly for vehicles and motor vehicle, car light lamp cap includes thermally conductive mounting plate, thermally conductive pipe sleeve, control circuit board, two lamp plates and radiator fan.Thermally conductive mounting plate end is connected with thermally conductive pipe sleeve one end, and thermally conductive pipe sleeve one end nozzle is divided into two ventilation openings by thermally conductive mounting plate.Control circuit board is arranged in thermally conductive pipe sleeve, and two lamp plates are respectively installed on two side surfaces of thermally conductive mounting plate.LED lamp bead is provided on lamp plate, lamp plate end passes through ventilation opening and extend into thermally conductive pipe sleeve and be connected with control circuit board.Radiator fan is for blowing air into the thermally conductive pipe sleeve and blowing to lamp plate by ventilation opening.Above-mentioned car light lamp cap, cold airflow can take away lamp plate and the heat in lamp bead when contacting lamp plate, and such car light lamp cap has preferable heat dissipation effect, can reduce light decay speed, can greatly prolong the service life of car light.
Description
Technical field
The utility model relates to car light technical fields, more particularly to a kind of car light lamp cap, lighting assembly for vehicles and machine
Motor-car.
Background technique
LED light is emerging green illumination high-tech industry, especially LED light source with environmentally protective, brightness is high, efficient section
Energy feature, and LED light, as cold light source, temperature wants low relative to halogen lamp and xenon lamp, extends service life.Tradition
Lighting assembly for vehicles include being installed in protection shell equipped with the car light lamp cap of LED light, reflector and protection shell, reflector
The lamppost of inside, car light lamp cap is extend into the middle part of reflector through protection shell and reflector, and the lamp holder of car light lamp cap, which is located at, to be protected
It protects outside shell, lamp holder quickly expands the heat that the LED light source of car light lamp cap generates by the preferable material of thermal coefficient outward
It sheds.But the heat dissipation effect of car light is still poor, light decay is too fast, and brightness is low, and the service life of car light is shorter.
Summary of the invention
Based on this, it is necessary to overcome the deficiencies of existing technologies, provide a kind of car light lamp cap, lighting assembly for vehicles and motor-driven
Vehicle, it can be improved the heat dissipation effect of car light, reduce light decay speed, so as to extend the service life of car light.
Its technical solution is as follows: a kind of car light lamp cap, comprising: thermally conductive mounting plate and thermally conductive pipe sleeve, the thermally conductive mounting plate
End is connected with described thermally conductive pipe sleeve one end, and thermally conductive pipe sleeve one end nozzle is divided into two by the thermally conductive mounting plate and leads to
Air port；Control circuit board and two lamp plates, the control circuit board are arranged in the thermally conductive pipe sleeve, two lamp plate difference
It is installed on two side surfaces of the thermally conductive mounting plate, LED lamp bead is provided on the lamp plate, the lamp plate end passes through institute
Ventilation opening is stated to extend into the thermally conductive pipe sleeve and be connected with the control circuit board；Radiator fan, the radiator fan are used for
It blows air into the thermally conductive pipe sleeve and the lamp plate is blowed to by the ventilation opening.
A kind of lighting assembly for vehicles, including protection shell, reflector and the car light lamp cap, the reflector dress
It is located in the protection shell, the thermally conductive mounting plate of the car light lamp cap passes through the mounting hole of protection shell and passes through reflector
Mounting hole extend into the reflector.
A kind of motor vehicle, including the car light lamp cap.
Above-mentioned car light lamp cap, lighting assembly for vehicles and motor vehicle, control circuit board control the lamp bead on lamp plate and shine
Radiator fan works asynchronously when work, and the luminous heat generated of lamp bead is rapidly directed to thermally conductive mounting plate by lamp plate, by leading
Hot mounting plate is directed to thermally conductive pipe sleeve, and spreads out outward；When radiator fan works, not only contributes to take away heat conducting pipe and put on
Heat, while the cold airflow of radiator fan is blown into thermally conductive pipe sleeve and can pass through ventilation opening and blow to lamp plate, and cold airflow contacts lamp
Lamp plate and the heat in lamp bead can be taken away when plate, cold airflow contact lamp plate and lamp bead are thermally formed thermal current, hot gas flow direction
The reflector of car light lamp cap periphery flows, and finally flows back to form circulation by ventilation opening again, and such car light lamp cap has preferable
Heat dissipation effect can reduce light decay speed, can greatly prolong the service life of car light.
The thermally conductive mounting plate is integrated with the thermally conductive pipe sleeve in one of the embodiments,.
In one of the embodiments, the thermally conductive mounting plate and the thermally conductive pipe sleeve using fine copper, fine aluminium, alkene alloy or
Aluminium alloy is integrally formed by die casting or is processed by CNC and is integrally formed.
The thermally conductive pipe sleeve offers on the side wall of one end of the thermally conductive mounting plate in one of the embodiments,
Ventilation hole, the heat conducting pipe set extend into described anti-for the mounting hole across protection shell and the mounting hole across reflector
In light bowl.
The ventilation hole is several in one of the embodiments,；Ventilation hole and another part described in a portion
The ventilation hole is oppositely disposed on the thermally conductive pipe sleeve side wall and is located at the two sides of the thermally conductive mounting plate；It is described
Ventilation hole is waist-shaped hole.
The car light lamp cap further includes clamp set in one of the embodiments, and the clamp set is set in described lead
Heat pipe covers one end far from the thermally conductive mounting plate, and the clamp set is for being installed in the mounting hole of reflector.
The radiator fan and the control circuit board are electrically connected in one of the embodiments, the control circuit
Plate controls the radiator fan work simultaneously when controlling lamp bead work.
Installing port is provided on the thermally conductive pipe sleeve side wall in one of the embodiments, the radiator fan setting exists
At the installing port.
The car light lamp cap further includes plug in one of the embodiments, and the plug includes being installed in described lead
The jack shell of the one end of heat pipe set far from the lamp bead and the glass-fiber-plate being installed in the jack shell and conductive connection
Part, the conducting connecting part are installed on the glass-fiber-plate, and the conducting connecting part passes through conducting wire and control circuit board electricity
Property connection.
The thermally conductive pipe sleeve is provided with mounting shell far from one end of the lamp bead in one of the embodiments, described to dissipate
Hot-air fan is installed on the mounting shell.
The car light lamp cap further includes plug in one of the embodiments, and the plug includes conductor wire and conduction
Connector, the conducting connecting part are electrically connected by the conductor wire and the control circuit board.
The car light lamp cap further includes plug in one of the embodiments, the plug include the jack shell, with
The glass-fiber-plate and conducting connecting part being installed in the jack shell, the jack shell are installed on the mounting shell, the conduction
Connector is installed on the glass-fiber-plate, and the conducting connecting part is electrically connected by conducting wire and the control circuit board；It is described
Plug be located at the side of the mounting shell perhaps the plug between the radiator fan and the thermally conductive pipe sleeve or
The radiator fan is between the plug and the thermally conductive pipe sleeve.
The jack shell, the mounting shell, the thermally conductive mounting plate and the thermally conductive pipe sleeve in one of the embodiments,
It is integrated.
The LED lamp bead includes distance light LED lamp bead and dipped beam LED lamp bead, the control electricity in one of the embodiments,
The distance light LED lamp bead is opened and controlled to road plate for controlling the dipped beam LED lamp bead when being connected to out lower beam illumination order
It opens, and open or control the distance light LED for controlling the distance light LED lamp bead when being connected to Kaiyuan City's optical illumination order
Lamp bead is opened simultaneously with the dipped beam LED lamp bead.
The LED lamp bead further includes being always on LED lamp bead in one of the embodiments, and the control circuit board is also used to
LED lamp bead unlatching is always on described in control when determining motor vehicle starting, and is determining the distance light LED lamp bead or described
LED lamp bead closing is always on when dipped beam LED lamp bead is opened described in control；The LED lamp bead is 1~30；The LED lamp bead color
Temperature is arranged in 1000K~30000K；The LED lamp bead luminous flux is mutually added in 100LM~10000LM；The LED lamp bead input is defeated
General power is in 1W~100W out；The LED lamp bead shines and is able to achieve 360 degree of refractions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of car light lamp cap described in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of car light lamp cap described in an embodiment of the present invention；
Fig. 3 is the perspective view of the explosion of car light lamp cap described in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of lighting assembly for vehicles described in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram one of car light lamp cap described in another embodiment of the utility model；
Fig. 6 is the structural schematic diagram two of car light lamp cap described in another embodiment of the utility model；
Fig. 7 is the structural schematic diagram of lighting assembly for vehicles described in another embodiment of the utility model；
Fig. 8 is the structural schematic diagram of car light lamp cap described in another embodiment of the utility model；
Fig. 9 is that the quick-fried of car light lamp cap described in another embodiment of the utility model shines structural schematic diagram；
Figure 10 is the structural schematic diagram one of car light lamp cap described in the utility model another embodiment；
Figure 11 is the structural schematic diagram two of car light lamp cap described in the utility model another embodiment.
Appended drawing reference:
10, thermally conductive mounting plate, 11, groove, 20, thermally conductive pipe sleeve, 21, ventilation opening, 22, ventilation hole, 30, control circuit board,
31, the second bayonet, 40, lamp plate, 41, LED lamp bead, 42, rivet, the 43, first bayonet, 50, radiator fan, 51, shield, 60,
Clamp set, 61, elastic ring, 70, plug, 71, jack shell, 72, glass-fiber-plate, 73, conducting connecting part, 74, conductor wire, 80, installation
Shell, 91, protection shell, 92, reflector.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include at least one of the features.In the description of the present invention,
The meaning of " plurality " is at least two, such as two, three etc., unless otherwise specifically defined.
In the description of the present invention, it should be understood that when an element is considered as " connection " another element,
It can be directly to another element or may be simultaneously present intermediary element.On the contrary, when element be referred to as " direct " and
When another element connects, intermediary element is not present.
In one embodiment, a kind of car light lamp cap referring to FIG. 1 to FIG. 4, comprising: thermally conductive mounting plate 10, thermally conductive pipe sleeve
20,30, two lamp plates 40 of control circuit board and radiator fan 50.10 end of thermally conductive mounting plate and the thermally conductive pipe sleeve 20 1
End is connected, and 20 one end nozzle of the thermally conductive pipe sleeve is divided into two ventilation openings 21 by the thermally conductive mounting plate 10.The control
Circuit board 30 is arranged in the thermally conductive pipe sleeve 20, and two lamp plates 40 are respectively installed in the two of the thermally conductive mounting plate 10
On a side surface.LED lamp bead 41 is provided on the lamp plate 40,40 end of lamp plate passes through the ventilation opening 21 and extend into institute
It states in thermally conductive pipe sleeve 20 and is connected with the control circuit board 30.The radiator fan 50 is described thermally conductive for blowing air into
The lamp plate 40 is blowed in pipe sleeve 20 and by the ventilation opening 21.
Above-mentioned car light lamp cap, control circuit board control the lamp bead on lamp plate 40 shine work when radiator fan 50 it is synchronous
Work, the luminous heat generated of lamp bead are rapidly directed to thermally conductive mounting plate 10 by lamp plate 40, are oriented to by thermally conductive mounting plate 10
To thermally conductive pipe sleeve 20, and spread out outward；When radiator fan 50 works, not only contribute to take away the heat on thermally conductive pipe sleeve 20
Amount, while the cold airflow of radiator fan 50 is blown into thermally conductive pipe sleeve 20 and can pass through ventilation opening 21 and blows to lamp plate 40, cold airflow
Lamp plate 40 and the heat in lamp bead can be taken away when contacting lamp plate 40, cold airflow contact lamp plate 40 and lamp bead are thermally formed hot gas
Stream, the reflector 92 that hot gas flows to car light lamp cap periphery flow, and finally form circulation, such car light by the reflux of ventilation opening 21 again
Lamp cap has preferable heat dissipation effect, can reduce light decay speed, can greatly prolong the service life of car light.
In addition, being provided with control circuit board 30 in thermally conductive pipe sleeve 20, it is provided with driving circuit in control circuit board 30, from
Without driving mould group is arranged again, the volume of car light lamp cap can be reduced in this way.Since control circuit board is rationally arranged, so as to
Control circuit board is reasonably combined together with vehicle lamp body, control circuit board location arrangements are reasonable, can reduce car light body
Product., can be in the case where not changing automobile assembly structure volume for traditional car light using halogen lamp, it can be by halogen lamp
The car light lamp cap of direct replacement cost application, operates more convenient.
Generally, due to which circuit design needs, very thin insulating layer, 41 work of LED lamp bead are equipped on the surface of lamp plate 40
Generated heat needs to be transmitted to by insulating layer on lamp plate 40 when making, and insulating layer is avoided that the circuit in LED lamp bead 41 is short
Road, but influence whether the conduction of heat, it is unfavorable for the heat dissipation of LED lamp bead 41.It is so traditionally usually taken and reduces insulating layer
Thickness improves heat conducting effect, but is easy to bring short-circuit risks to 41 surface circuit of LED lamp bead.In one embodiment
In, the region corresponding with 41 bottom thermal conductive surface of LED lamp bead of lamp plate 40 carries out insulating layer windowing design, so that 41 bottom of LED lamp bead
Thermal conductive surface is directly contacted with lamp plate 40, and the heat generated when so quickly LED lamp bead 41 can work conducts.Simultaneously
Insulating layer can be done opposite thermally conductive influence due to not having to consider by the insulating layer below the other regions of LED lamp bead 41
It is thicker, so that 41 surface circuit of LED lamp bead is not in short-circuit risks.
Further, the thermally conductive mounting plate 10 is integrated with the thermally conductive pipe sleeve 20.In this way, thermally conductive mounting plate
10 can preferably transfer heat to thermally conductive pipe sleeve 20, and heat dissipation effect is preferable, and furthermore production efficiency is higher.
In one embodiment, the thermally conductive mounting plate 10 and the thermally conductive pipe sleeve 20 using fine copper, fine aluminium, alkene alloy or
Aluminium alloy is integrally formed by die casting or is processed by CNC and is integrally formed.In this way, the coefficient of heat conduction is higher, LED lamp bead can guarantee
41 heats generated are spread out as soon as possible.
In one embodiment, the thermally conductive mounting plate 10 uses in pure aluminium powder with the thermally conductive pipe sleeve 20 and participates in weight
0.01%~0.2% graphene powder of part passes through extrusion equipment and is integrally formed.In this way, thermally conductive mounting plate 10 and thermally conductive pipe sleeve 20
Material be alkene alloy, the coefficient of heat conduction enhancing 30%~100%, can guarantee LED lamp bead 41 generate heat spread as soon as possible
It goes out.
In one embodiment, the thermally conductive mounting plate 10 uses in liquid aluminium with the thermally conductive pipe sleeve 20 injects 0.01%
~0.2% graphene powder is integrally formed by die casting.In this way, the material of thermally conductive mounting plate 10 and thermally conductive pipe sleeve 20 is alkene conjunction
Gold, coefficient of heat conduction enhancing 100%~200%, the heat that can guarantee that LED lamp bead 41 generates is spread out as soon as possible.
Further, it also referring to Fig. 8 and Fig. 9, is provided with and the lamp on the side surface of the thermally conductive mounting plate 10
The adaptable groove 11 of plate 40 is provided with heat-conducting glue between 11 bottom wall of the lamp plate 40 and the groove.Specifically, described thermally conductive
Glue smeared in the groove 11 with a thickness of 0.2mm~0.8mm；Parts by weight 0.01%~5% have been participated in the heat-conducting glue
Alkene alloy powder；It is connected by screw to and fixes or by 42 punching press of rivet between the lamp plate 40 and the thermally conductive mounting plate 10
Riveting is fixed.
In this way, participating in 0.01%~5% alkene alloy powder of parts by weight in heat-conducting glue, can smear after heating stirs evenly
In groove 11, smearing thickness is specifically controlled in 0.2mm~0.8mm, and then lamp plate 40 is installed on heat-conducting glue, and uses spiral shell
Nail or rivet 42 are connected and fixed, after heat-conducting glue is naturally dry.Heat-conducting glue enables to the heat of lamp plate 40 to be better transmitted to
On thermally conductive mounting plate 10, participate in 0.01%~5% alkene alloy powder of parts by weight heat-conducting glue can improve thermal coefficient 100%~
200%.Optionally, it also may not need the groove 11 that setting is adapted with the lamp plate 40 on the side surface of thermally conductive mounting plate 10,
It directlys adopt heat-conducting glue lamp plate 40 is adhesively fixed on thermally conductive mounting plate 10.
In one embodiment, it please refers to Fig.1 to Fig.3 and Fig. 8, the thermally conductive pipe sleeve 20 is close to the thermally conductive mounting plate 10
One end side wall on offer ventilation hole 22.The thermally conductive pipe sleeve 20 is used for across the mounting hole for protecting shell 91 and passes through
The mounting hole of reflector 92 is extend into the reflector 92.In this way, radiator fan 50 is at work, the cold airflow of blowout is not to the utmost
Reflector 92 can be entered by ventilation opening 21 and contacts lamp plate 40, can also pass through the ventilation hole on thermally conductive 20 side wall of pipe sleeve
22, which enter reflector 92, contacts lamp plate 40, so as to preferably take away the heat on lamp plate 40, has preferable heat dissipation
Effect.
Specifically, the ventilation hole 22 is several.It divulges information described in ventilation hole 22 described in a portion and another part
Hole 22 is oppositely disposed on 20 side wall of thermally conductive pipe sleeve and is located at the two sides of the thermally conductive mounting plate 10；It is described logical
Air holes 22 is waist-shaped hole.In this way, the 22 quantity of ventilation hole the more more are conducive to radiator fan 50 cold airflow is blown into reflector 92
In.In addition, a portion ventilation hole 22 and another part ventilation hole 22 be oppositely disposed on 20 side wall of thermally conductive pipe sleeve,
And the two sides of thermally conductive mounting plate 10 are located at, the ventilation hole 22 being arranged in this way influences not the heat-conducting effect of thermally conductive pipe sleeve 20
Greatly.
In one embodiment, Fig. 5 to Fig. 7 and Figure 10 are please referred to Figure 11, it can not also be on thermally conductive 20 side wall of pipe sleeve
Cold airflow is blown into reflector 92 by row setting ventilation hole 22, radiator fan 50 by ventilation opening 21.
In one embodiment, the car light lamp cap further includes clamp set 60.The clamp set 60 is set in described lead
On heat pipe set 20, specifically, clamp set 60 is set in one end on thermally conductive pipe sleeve 20 far from the thermally conductive mounting plate 10.The card
Headgear 60 is for being installed in the mounting hole of reflector 92.In this way, after clamp set 60 is installed in the mounting hole of reflector 92, energy
Enough so that car light lamp cap is steadily installed in reflector 92.Optionally, clamp set 60 is not just set on thermally conductive pipe sleeve 20
One end far from the thermally conductive mounting plate 10, but be set on the thermally conductive pipe sleeve 20 completely.In this way, eliminating traditional
Car light lamp cap needs cover the increased drive module in position below in clamp and eliminate the circuit connection of drive module and plug
Line, substantially reducing production difficulty reduces cost, reduces car light lamp cap tail volume, and car light lamp cap volume is made to adapt to all settings
The vehicle of the big lamp assembly of replaceable halogen lamp, can reach 100% lossless installation rate.It can be by control circuit board and vehicle lamp body
It is reasonably combined together, control circuit board location arrangements are reasonable, can reduce car light volume.
In one embodiment, clamp set 60, thermally conductive mounting plate 10 are integrated with thermally conductive pipe sleeve 20.In this way, card
Headgear 60 can use with thermally conductive mounting plate 10, thermally conductive pipe sleeve 20 and be integrally formed or pass through by die casting together with identical material
CNC processing is integrally formed.Heat so as to guarantee that LED lamp bead 41 generates is spread out as soon as possible, and car light lamp cap is pacified
It is higher to fill efficiency, can be installed in relatively stablely in reflector 92.
In one embodiment, the radiator fan 50 is electrically connected with the control circuit board, the control circuit board
When controlling lamp bead work while controlling the work of radiator fan 50.
In one embodiment, Figure 10 and Figure 11 are please referred to, is provided with installing port on thermally conductive 20 side wall of pipe sleeve, it is described
Radiator fan 50 is arranged at the installing port.
Further, the car light lamp cap further includes plug 70.The plug 70 includes being installed in the thermally conductive pipe sleeve
The jack shell 71 of 20 one end far from the lamp bead and the glass-fiber-plate 72 being installed in the jack shell 71 and conductive connection
Part 73.The conducting connecting part 73 is installed on the glass-fiber-plate 72, and the conducting connecting part 73 passes through conducting wire and the control
Circuit board is electrically connected.
In another embodiment, Fig. 1 to Fig. 9 is please referred to, the thermally conductive pipe sleeve 20 is arranged far from one end of the lamp bead
There is mounting shell 80, the radiator fan 50 is installed on the mounting shell 80.
Further, the car light lamp cap further includes plug 70.The plug 70 includes conductor wire 74 and is conductively connected
Part 73.The conducting connecting part 73 is electrically connected by the conductor wire 74 with the control circuit board.In this way, conducting connecting part
73 can be directly connected to power supply, power to control circuit board, lamp bead, radiator fan 50.
Further, the car light lamp cap further includes plug 70.The plug 70 includes the jack shell 71 and dress
The glass-fiber-plate 72 and conducting connecting part 73 being located in the jack shell 71.The jack shell 71 is installed on the mounting shell 80,
The conducting connecting part 73 is installed on the glass-fiber-plate 72, and the conducting connecting part 73 passes through conducting wire and the control circuit board
It is electrically connected.The plug 70 is located at the side (please referring to Fig.1 to Fig.3) of the mounting shell 80 or the plug 70 is located at
It (is please referred to Fig.1 to Fig.3) between the radiator fan 50 and the thermally conductive pipe sleeve or the radiator fan 50 is located at described insert
Between first 70 and the thermally conductive pipe sleeve (Fig. 8 is please referred to Figure 11).In addition, in order to protect radiator fan 50, and improve heat dissipation
The safety that fan 50 uses is provided with shield 51 in 50 tail portion of radiator fan.
In one embodiment, the jack shell 71, the mounting shell 80, the thermally conductive mounting plate 10 and the heat conducting pipe
Set 20 is integrated.In this way, jack shell 71 and mounting shell 80 can be identical as thermally conductive mounting plate 10,20 use of thermally conductive pipe sleeve
Material together by die casting be integrally formed or by CNC processing integrated molding.So as to be conducive to the generation of LED lamp bead 41
Heat is spread out as soon as possible, and car light lamp cap installation effectiveness is higher, can be installed in relatively stablely in reflector 92.
In one embodiment, two 40 ends of lamp plate are fixedly connected with control circuit board end.Specifically, lamp plate 40
End is provided with the first bayonet 43, setting second bayonet 31 corresponding with the first bayonet 43, control circuit in control circuit board
Plate end is stuck in the first bayonet 43, and 40 end of lamp plate is stuck in the second bayonet 31.Such installation effect is more firm, by slotting
Mode realize that assembly and connection, operating efficiency are very fast.
In one embodiment, it is provided on elastic ring 61 or clamp set 60 and covers between clamp set 60 and mounting shell 80
Equipped with sealing ring.In this way, car light lamp cap can be made more to be securely mounted in the mounting hole of reflector 92.
In one embodiment, the LED lamp bead includes distance light LED lamp bead and dipped beam LED lamp bead.The control circuit board
The distance light LED lamp bead unlatching is opened and controls for controlling the dipped beam LED lamp bead when being connected to out lower beam illumination order,
And for controlled when being connected to Kaiyuan City's optical illumination order the distance light LED lamp bead open or control the distance light LED lamp bead with
The dipped beam LED lamp bead is opened simultaneously.In this way, car light lamp cap can not only realize far lighting function, moreover it is possible to realize that dipped beam shines
Bright function, it is powerful, there is preferable illuminating effect.
Further, the LED lamp bead further includes being always on LED lamp bead, and the control circuit board is also used to determining machine
It is always on LED lamp bead unlatching described in motor-car startup control system, and is determining the distance light LED lamp bead or the dipped beam LED light
LED lamp bead closing is always on when pearl is opened described in control.
In addition, specifically, LED lamp bead is always on the bluish-green various illumination modes such as white of reddish yellow, can pass through mobile phone-downloaded APP
Control is to realize darkening, quick-fried sudden strain of a muscle function.In addition, when the plug of car light is electrically connected to the power outlet of motor vehicle, control circuit board
Acceptable input voltage range is 5~60V DC voltage, so can be improved safety, and can increase and adapt to vehicle installation kind
Class: for example, the maximum input voltage of Japanese car light of electrocar is 6V, the maximum input voltage of part engineering truck car light is 48V, goods
The maximum input voltage of vehicle car light is 27V.
In one embodiment, the LED lamp bead is 1~30；LED lamp bead colour temperature setting 1000K~
30000K；The LED lamp bead luminous flux is mutually added in 100LM~10000LM；The LED lamp bead input and output general power 1W~
100W；The LED lamp bead shines and is able to achieve 360 degree of refractions.
In one embodiment, Fig. 4 or Fig. 7 is please referred to, a kind of lighting assembly for vehicles, including it is protection shell 91, reflective
Car light lamp cap described in bowl 92 and above-mentioned any one embodiment.The reflector 92 is installed in the protection shell 91.Institute
The thermally conductive mounting plate 10 for stating car light lamp cap passes through the mounting hole of protection shell 91 and extend into across the mounting hole of reflector 92
In the reflector 92.
Above-mentioned lighting assembly for vehicles includes the car light lamp cap, has technology identical with car light lamp cap effect
Fruit, without repeating.
In one embodiment, a kind of motor vehicle, including car light lamp cap described in above-mentioned any one embodiment.
Above-mentioned motor vehicle includes the car light lamp cap, has technical effect identical with car light lamp cap, without
It repeats.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (17)
1. a kind of car light lamp cap characterized by comprising
Thermally conductive mounting plate and thermally conductive pipe sleeve, the thermally conductive mounting plate end are connected with described thermally conductive pipe sleeve one end, and described thermally conductive
Pipe sleeve one end nozzle is divided into two ventilation openings by the thermally conductive mounting plate；
Control circuit board and two lamp plates, the control circuit board are arranged in the thermally conductive pipe sleeve, two lamp plate difference
It is installed on two side surfaces of the thermally conductive mounting plate, LED lamp bead is provided on the lamp plate, the lamp plate end passes through institute
Ventilation opening is stated to extend into the thermally conductive pipe sleeve and be connected with the control circuit board；
Radiator fan, the radiator fan is for blowing air into the thermally conductive pipe sleeve and being blowed to by the ventilation opening
The lamp plate.
2. car light lamp cap according to claim 1, which is characterized in that the thermally conductive mounting plate is one with the thermally conductive pipe sleeve
Body structure.
3. car light lamp cap according to claim 2, which is characterized in that the thermally conductive mounting plate and the thermally conductive pipe sleeve use
Fine copper, fine aluminium, alkene alloy or aluminium alloy are integrally formed by die casting or are processed by CNC and be integrally formed.
4. car light lamp cap according to claim 1, which is characterized in that the thermally conductive pipe sleeve is close to the thermally conductive mounting plate
Ventilation hole is offered on the side wall of one end, the heat conducting pipe set is for the mounting hole across protection shell and across reflector
Mounting hole is extend into the reflector.
5. car light lamp cap according to claim 4, which is characterized in that the ventilation hole is several；A portion institute
It states ventilation hole and is oppositely disposed on the thermally conductive pipe sleeve side wall and is located at described thermally conductive with ventilation hole described in another part
The two sides of mounting plate；The ventilation hole is waist-shaped hole.
6. car light lamp cap according to claim 1, which is characterized in that further include clamp set, the clamp set is set in institute
The one end of thermally conductive pipe sleeve far from the thermally conductive mounting plate is stated, the clamp set is for being installed in the mounting hole of reflector.
7. car light lamp cap according to claim 1, which is characterized in that the radiator fan and the control circuit board are electrical
Connection, the control circuit board control the radiator fan work simultaneously when controlling lamp bead work.
8. car light lamp cap according to claim 1, which is characterized in that it is provided with installing port on the thermally conductive pipe sleeve side wall,
The radiator fan is arranged at the installing port.
9. car light lamp cap according to claim 8, which is characterized in that further include plug, the plug includes being installed in institute
It states the jack shell of the one end of thermally conductive pipe sleeve far from the lamp bead, connect with the glass-fiber-plate and conduction being installed in the jack shell
Fitting, the conducting connecting part are installed on the glass-fiber-plate, and the conducting connecting part passes through conducting wire and the control circuit board
It is electrically connected.
10. car light lamp cap according to claim 1, which is characterized in that the described one end of thermally conductive pipe sleeve far from the lamp bead
It is provided with mounting shell, the radiator fan is installed on the mounting shell.
11. car light lamp cap according to claim 10, which is characterized in that further include plug, the plug includes conductor wire
With conducting connecting part, the conducting connecting part is electrically connected by the conductor wire and the control circuit board.
12. car light lamp cap according to claim 10, which is characterized in that further include plug, the plug includes described inserts
Head capsule and the glass-fiber-plate and conducting connecting part being installed in the jack shell, the jack shell are installed on the mounting shell, institute
It states conducting connecting part to be installed on the glass-fiber-plate, the conducting connecting part is electrically connected by conducting wire with the control circuit board
It connects；The plug is located at the side of the mounting shell or the plug be located at the radiator fan and the thermally conductive pipe sleeve it
Between or the radiator fan between the plug and the thermally conductive pipe sleeve.
13. car light lamp cap according to claim 12, which is characterized in that the jack shell, the mounting shell, described thermally conductive
Mounting plate is integrated with the thermally conductive pipe sleeve.
14. car light lamp cap according to claim 1, which is characterized in that the LED lamp bead includes distance light LED lamp bead and close
Light LED lamp bead, the control circuit board open for controlling the dipped beam LED lamp bead when being connected to out lower beam illumination order and
It controls the distance light LED lamp bead to open, and open for controlling the distance light LED lamp bead when being connected to Kaiyuan City's optical illumination order
Or the control distance light LED lamp bead is opened simultaneously with the dipped beam LED lamp bead.
15. car light lamp cap according to claim 14, which is characterized in that the LED lamp bead further includes being always on LED lamp bead,
The control circuit board is always on LED lamp bead unlatching described in being also used to control when determining motor vehicle starting, and is determining
LED lamp bead closing is always on when the distance light LED lamp bead or the dipped beam LED lamp bead are opened described in control；
The LED lamp bead is 1~30；The LED lamp bead colour temperature is arranged in 1000K~30000K；The LED lamp bead luminous flux
Mutually it is added in 100LM~10000LM；The LED lamp bead input and output general power is in 1W~100W；The LED lamp bead shines can be real
Existing 360 degree of refractions.
16. a kind of lighting assembly for vehicles, which is characterized in that including protection shell, reflector and such as claim 1 to 15 times
Car light lamp cap described in meaning one, the reflector are installed in the protection shell, the thermally conductive mounting plate of the car light lamp cap
It is extend into the reflector across the mounting hole of protection shell and across the mounting hole of reflector.
17. a kind of motor vehicle, which is characterized in that including the car light lamp cap as described in claim 1 to 15 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362721.7U CN208886644U (en) | 2018-08-23 | 2018-08-23 | Car light lamp cap, lighting assembly for vehicles and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821362721.7U CN208886644U (en) | 2018-08-23 | 2018-08-23 | Car light lamp cap, lighting assembly for vehicles and motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886644U true CN208886644U (en) | 2019-05-21 |
Family
ID=66509635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821362721.7U Active CN208886644U (en) | 2018-08-23 | 2018-08-23 | Car light lamp cap, lighting assembly for vehicles and motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140373A (en) * | 2018-08-23 | 2019-01-04 | 广州联诚照明实业有限公司 | Car light lamp cap, lighting assembly for vehicles and motor vehicle |
-
2018
- 2018-08-23 CN CN201821362721.7U patent/CN208886644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140373A (en) * | 2018-08-23 | 2019-01-04 | 广州联诚照明实业有限公司 | Car light lamp cap, lighting assembly for vehicles and motor vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102939499B (en) | High-power photonic device street light using a thermocouple | |
| CN109140373A (en) | Car light lamp cap, lighting assembly for vehicles and motor vehicle | |
| CN102109104B (en) | High-power LED bulb | |
| CN208886644U (en) | Car light lamp cap, lighting assembly for vehicles and motor vehicle | |
| CN208090598U (en) | A kind of LED automobile headlight structure | |
| CN201599593U (en) | Multi-surface light-emitting high-power LED bulb | |
| CN110081390A (en) | A kind of LED automobile and motorcycle universal headlight of completely new light distribution | |
| CN208886666U (en) | Lamp cap, lighting assembly for vehicles and motor vehicle | |
| CN208886646U (en) | Car light lamp cap and lamp housing | |
| CN208886643U (en) | Car light lamp cap and lamp housing | |
| CN208886645U (en) | Car light lamp cap and lamp housing | |
| CN104100864B (en) | LED bulb with multiple heat dissipation bodies | |
| CN208886655U (en) | Car light lamp cap and lamp housing | |
| CN102109105B (en) | Multi-aspect luminous high-power LED (light emitting diode) lamp bulb | |
| CN210891581U (en) | Lamp shell and lamp | |
| CN104879661A (en) | LED lamp | |
| CN211399645U (en) | LED car light dispels heat in binary channels | |
| CN211119188U (en) | automobile L ED lamp combination | |
| CN207213939U (en) | A kind of LED Rear Fog Lamps of automobile | |
| CN109140383A (en) | Lamp cap, lighting assembly for vehicles and motor vehicle | |
| CN206093824U (en) | Energy -efficient novel LED car light | |
| CN201547629U (en) | LED street lamp capable of efficiently radiating heat | |
| CN211902734U (en) | Automobile tail lamp with heat dissipation function | |
| CN217382772U (en) | High-power LED automobile headlamp | |
| CN208886723U (en) | A kind of forge and press radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |