CN206055571U - Radiator and automobiless - Google Patents
Radiator and automobiless Download PDFInfo
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- CN206055571U CN206055571U CN201620933132.4U CN201620933132U CN206055571U CN 206055571 U CN206055571 U CN 206055571U CN 201620933132 U CN201620933132 U CN 201620933132U CN 206055571 U CN206055571 U CN 206055571U
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Abstract
This utility model provides a kind of radiator and automobiless, the radiator, including multiple radiating fins, and a heat dissipation cavity is formed between interval setting between multiple radiating fins, and two neighboring radiating fin；The side of radiating fin has flanged plate.The automobiless, including LED COB light sources, bulb metal housing, fan, heat pipe and radiator；Heat pipe includes evaporation cavity and condensation chamber, and the cross section of evaporation cavity is in flat with the cross section of condensation chamber；Evaporation cavity is provided with wick layer with the inner surface of condensation chamber；Evaporation cavity is connected with condensation chamber, and evaporation intracavity is filled with coolant；LED COB light sources are sticked on the outer surface of evaporation cavity；Radiator is arranged on the outer surface of condensation chamber；Fan is installed on radiator；Bulb metal housing is set in outside LED COB light sources and heat pipe.This utility model can improve the radiating effect of LED COB light sources, be conducive to extending the service life of LED COB light sources.
Description
Technical field
This utility model is related to car light technical field, more particularly, to a kind of radiator and automobiless.
Background technology
Current automobiless have Halogen light, xenon lamp and LED several.Wherein, LED is emerging green illumination high-tech
Skill industry, especially LED-COB light sources have that environmental protection, brightness be high, energy-efficient feature, and LED is used as cold light source,
Its temperature is much lower, extends service life, is favored by each car light production firm and numerous car owners deeply in car light field.
But, the stability and high efficiency work obtained by LED-COB light source devices needs its operating temperature to be controlled certain
Within the scope of.Research shows：LED-COB light-source temperatures often rise 10 DEG C, and its luminous efficiency about declines 3%；If it exceeds
The temperature extremes of LED-COB light sources, it will cause failure, or even cause permanent damage.
The heat dissipation design scheme of current LED-COB light sources is, by the preferable fin of heat conductivity by LED-COB light
The heat that source sends is shed to the greatest extent, and the area of dissipation of fin is directly related with radiating effect, but existing fin is scattered
Hot area, as the structure of automobiless is limited, it is too big that the volume of fin can not be done, so as to have impact on LED-COB light sources
Radiating effect, be unfavorable for extend LED-COB light sources service life.
Utility model content
The purpose of this utility model is to provide a kind of radiator and automobiless, with solve to exist in prior art due to
The structure of automobiless is limited, and it is too big that the volume of fin can not be done, so as to have impact on the radiating effect of LED-COB light sources,
It is unfavorable for the technical problem of the service life of prolongation LED-COB light sources.
This utility model provides a kind of radiator, including multiple radiating fins, is spaced and sets between multiple radiating fins
Put, and a heat dissipation cavity is formed between the two neighboring radiating fin；The side of the radiating fin has flanged plate, and described
The plate face of flanged plate is unilateral perpendicular with the radiating fin；Pass through the flanged plate between the two neighboring radiating fin
Link together.
Further, unilateral between multiple radiating fins is parallel to each other.
Further, multiple radiating fins are uniformly distributed around an axis is radial.
Further, the radiating fin it is unilateral on be provided with radiating groove.
This utility model additionally provides a kind of automobiless, including LED-COB light sources, bulb metal housing, fan, heat pipe
And described radiator；
The heat pipe includes evaporation cavity and condensation chamber, and the cross section of the evaporation cavity with the cross section of the condensation chamber is in
Flat, and the bearing of trend of the evaporation cavity is consistent with the bearing of trend of the condensation chamber；The evaporation cavity and the condensation
The inner surface in chamber is provided with wick layer；The evaporation cavity is connected with the condensation chamber, the evaporation cavity and the condensation
Chamber is vacuum state, and the evaporation intracavity is filled with coolant；
The LED-COB light sources are sticked on the outer surface of the evaporation cavity, for what is produced the LED-COB light sources
Evaporation intracavity of the heat transfer to the heat pipe；
The radiator is arranged on the outer surface of the condensation chamber, for cooling down to the condensation chamber of the heat pipe；
The fan is installed on radiator, for cooling down to the radiator；
The flow direction of the air-flow that the fan is produced is consistent with flowing to for the air-flow of the radiating intracavity of the radiator；
The bulb metal housing is set in outside LED-COB light sources and the heat pipe, and bulb metal housing is closed using magnesium
Golden material.
Further, the heat pipe also includes condensation extended cavity, the circular in cross-section of the condensation extended cavity；It is described cold
Solidifying extended cavity is connected with the condensation chamber, and the condensation chamber is located between the evaporation cavity and the condensation extended cavity；Institute
The inner surface setting for stating condensation extended cavity has wick layer.
Further, the LED-COB light sources are two groups, are sticked on two surfaces up and down of the evaporation cavity respectively, and
The LED-COB light sources are less than 3mm with the gross thickness of the evaporation cavity.
Further, also including fan Fixture, the fan is fixed on fan Fixture, the fan Fixture peace
Loaded on radiator.
Further, arrange outside draw-in groove, socket and clamp, with various types of vehicle lamp assemblies on the bulb metal housing
Shell connects.
Further, one end of the LED-COB light sources is flushed with the cecum of the evaporation cavity.
Compared with prior art, the beneficial effects of the utility model are：
The radiator that this utility model is provided, makes radiating fin be connected together by flanged plate, on the one hand increases and can subtract
The impact of the little circulation to heat dissipation cavity, another aspect flanged plate also increase area of dissipation, so that the structure of radiator
It is compact, and in limited volume range, and on the basis of ensureing radiating effect, farthest increase area of dissipation, from
And the radiating effect of LED-COB light sources is improve, be conducive to extending the service life of LED-COB light sources.
The automobiless that this utility model is provided, including described radiator, based on above-mentioned analysis, it is known that this utility model
The automobiless of offer have the radiating effect that improve LED-COB light sources, are conducive to extending the service life of LED-COB light sources
Advantage.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the schematic diagram of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Fig. 2 is provided for Fig. 1；
Fig. 3 is the schematic diagram of second distressed structure of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Fig. 4 is provided for Fig. 3；
Fig. 5 is the schematic diagram of the third distressed structure of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Fig. 6 is provided for Fig. 5；
Fig. 7 is the schematic diagram of the 4th kind of distressed structure of the radiator that this utility model embodiment one is provided；
Fig. 8 is the schematic diagram of the 5th kind of distressed structure of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Fig. 9 is provided for Fig. 8；
Figure 10 is the schematic diagram of the 6th kind of distressed structure of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Figure 11 is provided for Figure 10；
Figure 12 is the schematic diagram of the 7th kind of distressed structure of the radiator that this utility model embodiment one is provided；
The schematic diagram of the radiating fin of the radiator that Figure 13 is provided for Figure 12；
Figure 14 is the schematic diagram of the 8th kind of distressed structure of the radiator that this utility model embodiment one is provided；
Figure 15 is the structural representation of heat pipe in this utility model embodiment two；
Figure 16 is the schematic diagram of another kind of structure of heat pipe in this utility model embodiment two；
Figure 17 is the explosive view of the automobiless that this utility model embodiment two is provided；
Figure 18 is the explosive view of second distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 19 is the explosive view of the third distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 20 is the explosive view of the 4th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 21 is the installation diagram of the 5th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 22 is the installation diagram of the 6th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 23 is the installation diagram of the 7th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 24 is the installation diagram of the 8th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 25 is the installation diagram of the 9th kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 26 is the installation diagram of the tenth kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 27 is a kind of the tenth installation diagram of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 28 is the installation diagram of the 12nd kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 29 is the installation diagram of the 13rd kind of distressed structure of the automobiless that this utility model embodiment two is provided；
Figure 30 is the installation diagram of the 14th kind of distressed structure of the automobiless that this utility model embodiment two is provided.
Reference：
101- evaporation cavities；102- condensation chambers；103- evaporation ends；104- condensation ends；105- condenses extended cavity；
106-LED-COB light sources；107- bulb metal housings；108- radiators；109- fans；
110- draw-in grooves；111- sockets；112- clamps；113- fan Fixtures；114- base shells；
115- heat-conducting plates；116- grooves；117- fixes rack enclosure；118- air guide rings；119- radiating fins；
120- flanged plates；121- plug-in openings；122- installing holes；123- air inlets；124- gas outlets；
125- bayonet sockets；126- block tongues；127- heat pipes.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
Embodiment one
Referring to shown in Fig. 1 to Figure 14, this utility model embodiment one provides a kind of radiator 108, including multiple radiatings
Fin 119, forms a heat dissipation cavity between interval setting between multiple radiating fins 119, and two neighboring radiating fin 119；Dissipate
The side of hot fin 119 has flanged plate 120, and the plate face of flanged plate 120 is unilateral perpendicular with radiating fin 119；It is adjacent
Linked together by flanged plate 120 between two radiating fins 119.
The radiator 108 that the embodiment is provided, is increased by forming a radiator 108 using multiple radiating fins 119
The gross area of radiating, makes radiating fin 119 be connected together by flanged plate 120, on the one hand increases and can reduce to heat dissipation cavity
Circulation impact, another aspect flanged plate 120 also increases area of dissipation so that the compact conformation of radiator 108,
And in limited volume range, and on the basis of ensureing radiating effect, farthest increase area of dissipation, so as to improve
The radiating effect of LED-COB light sources 106, is conducive to extending the service life of LED-COB light sources 106.
It is referring to shown in Fig. 1 to Fig. 6, in the optional scheme of the embodiment, unilateral mutually flat between multiple radiating fins 119
OK.Specifically, unilateral between multiple radiating fins 119 is parallel to each other so that it is in cuboid that radiator 108 is overall；Dissipate
Hot fin 119 it is unilateral on be provided with installing hole 122, the installing hole 122 is for radiator 108 is installed in heat abstractor.
Heat dissipation cavity is formed with air inlet 123 and gas outlet 124 by flanged plate 120.Radiating fin 119 and flanged plate 120 are integral type
Structure.
Shown in Figure 7, in another optional scheme of the embodiment, radiator 108 is overall in cuboid, multiple radiatings
119 points of fin is four groups, respectively the first fins set, the second fins set, the 3rd fins set, the 4th fins set；Each fins set
In the unilateral of radiating fin 119 be parallel to each other, in unilateral and second fins set of the radiating fin 119 in the first fins set
Unilateral parallel, the radiating fin in unilateral and the 4th fins set of the radiating fin 119 in the 3rd fins set of radiating fin 119
119 it is unilateral parallel；The piece of the radiating fin 119 in unilateral and the 3rd fins set of the radiating fin 119 in the first fins set
Face is perpendicular；Radiating fin 119 in four fins sets is integral type structure, and forms a plug-in opening 121.
Referring to shown in Fig. 8 to Figure 13, in another optional scheme of the embodiment, multiple radiating fins 119 surround an axis
It is radial to be uniformly distributed.Specifically, radially distribute between multiple radiating fins 119 so that radiator 108 is overall to be in
Cylindrical, and form a plug-in opening 121；Heat dissipation cavity is formed with air inlet 123 and gas outlet 124 by flanged plate 120.Dissipate
Hot fin 119 and flanged plate 120 are integral type structure.The axis is the axis of plug-in opening.
Referring to shown in Figure 10 to Figure 13, further, bayonet socket 125 and block tongue 126 on flanged plate 120, are provided with；Adjacent two
When individual radiating fin 119 is connected by flanged plate 120, the block tongue 126 of the flanged plate 120 of one of radiating fin 119 is inserted
The bayonet socket 125 of the flanged plate 120 of another radiating fin 119.
Shown in Figure 14, further, multiple radiating fins 119 are integral type structure.
In the optional scheme of the embodiment, radiating fin 119 it is unilateral on be provided with radiating groove (not shown), by setting
Radiating groove is put, the area of dissipation of radiating fin 119 can be increased.During use, the trend and fan 109 of the groove that radiates are produced
The flow direction of air-flow, the air-flow of the radiating intracavity of radiator 108 to flow to three consistent.
Embodiment two
Referring to shown in Figure 15 to Figure 30, this utility model embodiment two provides a kind of automobiless, including LED-COB light
The radiator 108 provided in source 106, bulb metal housing 107, fan 109, heat pipe and embodiment one；LED-COB light sources 106
It is sticked on the outer surface of evaporation cavity 101, for the evaporation cavity 101 of the heat transfer that produces LED-COB light sources 106 to heat pipe
It is interior；Radiator 108 is arranged on the outer surface of condensation chamber 102, and the condensation chamber 102 for opposite heat tube is cooled down；Fan 109 is pacified
Loaded on radiator 108, for cooling down to radiator 108, and the flow direction and radiator 108 of the air-flow of the generation of fan 109
Radiating intracavity air-flow flow to it is consistent；Bulb metal housing 107 is set in outside LED-COB light sources 106 and heat pipe；Bulb
Metal housing 107 adopts magnesium alloy materials.
In the optional scheme of the embodiment, quartz glass protecting tube is also set with outside bulb metal housing 107 and (is not shown
Go out) and top cap (not shown), play further protection effect.Specifically, bulb metal housing 107 is anti-positioned at quartz glass
In the pipe of pillar.Bulb metal housing 107 is made up of two symmetrical half-shells.
Referring to shown in Figure 17 to Figure 20, in the optional scheme of the embodiment, LED-COB light sources 106 are two groups, are sticked respectively
On two surfaces up and down of evaporation cavity 101, and LED-COB light sources 106 are less than 3mm with the gross thickness of evaporation cavity 101.Namely
Say, LED light source is sticked in the outer surface of evaporation cavity 101.It should be noted that in this embodiment it is possible to heat pipe is made thin
It is thin, the X-axis of each model free form surface of each money automobiless assembly, Y-axis, the accurate focusing of Z axis are disclosure satisfy that, and provides good
Light type, to substitute original halogen regenerative-cycle headlamp or HID headlights.
Referring to shown in Figure 21 to Figure 30, in the optional scheme of the embodiment, on bulb metal housing 107, draw-in groove is provided with
110th, socket 111 and clamp 112, with various types of vehicle lamp assembly cage connections.In this embodiment, bulb metal housing
107 can also be matched with the vehicle lamp assembly shell of various vehicles as needed, using various profiles and attachment structure, can
Directly to replace original Halogen light or HID lamp, original vehicle lamp assembly shell need not be changed, focusing is accurate, easy for installation, together
When, reduce assembly cost.
In the optional scheme of the embodiment, one end of LED-COB light sources 106 is flushed with the cecum of evaporation cavity 101, that is,
Say, one end of LED-COB light sources 106 is flushed with one end away from condensation chamber 102 of evaporation cavity 101, so shortens evaporation cavity
101 length, and the coolant evaporation of the cecum of evaporation ends 103 can be made, but also can be sent with LED-COB light sources 106
Light be utilized effectively.That one end that LED-COB light sources 106 are flushed with the cecum of evaporation cavity 101 is ellipsoidal structure, so
It is capable of reflected light path of the reduction LED-COB light sources 106 of minimum degree in the free form surface of automobile dimming-distance light integrated form lens
Interference.
In the optional scheme of the embodiment, automobiless also include block terminal (not shown)；Block terminal respectively with LED-COB
Light source 106 and fan 109 are electrically connected.Block terminal is connected with automobile power source, is powered to block terminal by automobile power source.
Referring to shown in Figure 15 and Figure 16, in the optional scheme of the embodiment, heat pipe, including evaporation cavity 101 and condensation chamber
102, the cross section of evaporation cavity 101 and the cross section of condensation chamber 102 are in flat, and the bearing of trend of evaporation cavity 101 with it is cold
The bearing of trend in solidifying chamber 102 is consistent；The inner surface of evaporation cavity 101 is provided with wick layer with the inner surface of condensation chamber 102；Steam
Send out chamber 101 to be connected with condensation chamber 102, evaporation cavity 101 is in vacuum state, and evaporation cavity 101 with condensation chamber 102 and is filled with
Coolant；The wick layer of the inner surface of evaporation cavity 101 is connected with the wick layer of the inner surface of condensation chamber 102.It is concrete and
Speech, heat pipe are made up of hollow housing, and the hollow housing includes evaporation ends 103 and condensation end 104, the inside of evaporation ends 103
Evaporation cavity 101 is formed, condensation end 104 is internally formed condensation chamber 102；The shape size of the cross section of evaporation cavity 101 and condensation
The shape of cross section size in chamber 102 is identical；The bearing of trend of evaporation cavity 101 is consistent with the bearing of trend of condensation chamber 102, that is,
Say, the length direction of evaporation cavity 101 is consistent with the length direction of condensation chamber 102.The wick layer of the inner surface of evaporation cavity 101 with
The wick layer of the inner surface of condensation chamber 102 is connected, and such coolant can be from the wick layer of the inner surface of condensation chamber 102
Flow to the wick layer of the inner surface of evaporation cavity 101.The thickness of wick layer is 0.1mm～100mm, and hole ratio is 50%.
To ensure the gas-liquid cycle process of coolant, and accelerate heat conduction efficiency, evaporation cavity 101 and condensation chamber 102 should keep suitable
Thickness.
The heat pipe that the embodiment is provided, facilitates heater element by by the Cross-section Design of evaporation cavity 101 into flat
The installation of device, heater element can be fully contacted with the outer surface of evaporation cavity 101, transfer heat to evaporation cavity 101, and will be cold
Solidifying chamber 102 is designed to flat and the radiating fin 119 of radiator 108 is fully carried out with the outer surface of condensation chamber 102
Heat exchange is carried out farthest, further, since make the bearing of trend of evaporation cavity 101 consistent with the bearing of trend of condensation chamber 102,
Enable the inner surface of evaporation cavity 101 wick layer coolant linear transmission to the inner surface of condensation chamber 102 capillary
The circulation of coolant in sandwich layer, is accelerated, the service life of heat pipe so as to improve radiating effect, is extended.
Shown in Figure 16, in the optional scheme of the embodiment, heat pipe also includes condensation extended cavity 105, condenses extended cavity
105 circular in cross-section；Condensation extended cavity 105 be connected with condensation chamber 102, and condensation chamber 102 positioned at evaporation cavity 101 with it is cold
Between solidifying extended cavity 105；The inner surface setting of condensation extended cavity 105 has wick layer, the capillary wick of the inner surface of condensation chamber 102
Layer is connected with the wick layer of the inner surface of condensation extended cavity 105.Specifically, being internally formed for condensation end 104 is also formed
There is condensation extended cavity 105, condense extended cavity 105 round and smooth with the inner surface of condensation chamber 102 excessively；Evaporation cavity 101, condensation chamber 102,
Condensation extended cavity 105 is sequentially communicated；Condensation extended cavity 105 also be vacuum state, and condense extended cavity 105 bearing of trend with it is cold
The bearing of trend in solidifying chamber 102 is consistent.
In the optional scheme of the embodiment, evaporation cavity 101, condensation chamber 102 are copper with the material of condensation extended cavity 105；
Or, evaporation cavity 101, condensation chamber 102 are aluminum with the material of condensation extended cavity 105.In the optional scheme of the embodiment, capillary wick
The material of layer is copper or aluminum.In the optional scheme of the embodiment, the material of coolant is water.Evaporation cavity 101, condensation chamber 102 with
Condensation extended cavity is made up of steel pipe or aluminum pipe.It should be noted that coolant can also have gas-liquid two-phase phase using other
The material of change performance, such as ethanol, acetone etc., can be selected according to the phase transition temperature of the heating temp of thermal source and phase-change material
Select.This utility model embodiment provide heat pipe, adopt phase-change heat mode and capillary structure transmission principle for：Coolant is inhaled
In the wick layer of the inner surface for being contained in evaporation cavity 101, when the outer surface of the evaporation cavity 101 of heat pipe is heated, evaporation cavity 101
Coolant endothermic gasification in the wick layer of inner surface, the coolant of gasification are overflowed from wick layer, along evaporation cavity 101
Flow to the direction of condensation chamber 102, and the exothermic condensation liquefaction in condensation chamber 102 and condensation extended cavity 105, the coolant of liquefaction
It is inhaled in the wick layer of condensation chamber 102 and condensation extended cavity 105, then by the capillarity of wick layer to evaporation cavity
101 wick layer conveying, so as to complete a cooling circulation.
Referring to shown in Figure 17, Figure 21 to Figure 23, in the first optional scheme of embodiment, automobiless are also solid including fan
Determine frame 113, fan 109 is fixed on fan Fixture 113, and fan Fixture 113 is installed on radiator 108.Automobiless
Also include base shell 114, radiator 108, fan 109 are wrapped in the inside of base shell 114.The quantity of radiator 108 is
Two；Heat pipe is sandwiched between two radiators 108, wherein, heat-conducting plate 115, heat-conducting plate are provided between two radiators 108
Fluted 116 are arranged on 115, the condensation chamber 102 of heat pipe is located in groove 116, and the heat transfer of such condensation chamber 102 is to heat conduction
Plate 115, heat-conducting plate 115 transfer heat to radiator 108 again.Bulb metal housing 107 is installed on the side of radiator 108,
Fan Fixture 113 is installed on the opposite side of radiator 108.It should be noted that the vehicle head shown in Figure 17, Figure 21 to Figure 23
Lamp is using the radiator shown in Fig. 1.
Referring to shown in Figure 18, Figure 24 to 26, in the second optional scheme of embodiment, automobiless are also fixed including fan
Frame 113, fan 109 are fixed on fan Fixture 113, and fan Fixture 113 is installed on radiator 108.The condensation of heat pipe
Chamber 102 is plugged in jack.Automobiless also include fixed rack enclosure 117, and fan Fixture 113 is installed on fixed rack enclosure
117 inside.Bulb metal housing 107 is installed on the side of radiator 108, and fan Fixture 113 is installed on radiator 108
Opposite side.It should be noted that the automobiless shown in Figure 18, Figure 24 to 26 are using the radiator shown in Fig. 7.
Referring to shown in Figure 19, Figure 27, Figure 28, in the 3rd optional scheme of embodiment, automobiless are also solid including fan
Determine frame 113, fan 109 is fixed on fan Fixture 113, and fan Fixture 113 is installed on radiator 108.Heat pipe it is cold
Solidifying chamber 102 and condensation extended cavity 105 are plugged in jack.Bulb metal housing 107 is installed on the side of radiator 108, fan
Fixed mount 113 is installed on the opposite side of radiator 108.It should be noted that the automobiless shown in Figure 19, Figure 27, Figure 28 are equal
Using the radiator shown in Fig. 8.
Referring to shown in Figure 20, Figure 29, Figure 30, in the 4th optional scheme of embodiment, automobiless are also solid including fan
Determine frame 113, fan 109 is fixed on fan Fixture 113, and fan Fixture 113 is installed on radiator 108；Heat pipe it is cold
Solidifying chamber 102 is plugged in jack.Bulb metal housing 107 is installed on the side of radiator 108, and fan Fixture 113 is installed on
The opposite side of radiator 108；Automobiless also include air guide ring 118, and radiator 108 is arranged in air guide ring 118, so favourable
Air-flow directed flow for producing fan 109 improves radiating effect.It should be noted that shown in Figure 20, Figure 29, Figure 30
Automobiless are using the radiator shown in Figure 14.
In sum, the automobiless that this utility model embodiment two is provided, with causing radiating efficiency high, extend heat pipe
Service life the characteristics of；In addition the automobiless be also integrated with phase-change heat, 119 heat conducting and radiating of radiating fin of metal,
Four kinds of heat dissipation technology means of wind-cooling heat dissipating and heat loss through radiation, radiating efficiency are high, good heat dissipation effect；Whole lamp work under 100 DEG C of environment
Make, bulb temperature is differed within 10 DEG C with ambient temperature, successively warm less than diode PN；Integrally-built shockproof effect is good,
Sound construction, focusing are accurate, using the teaching of the invention it is possible to provide good light type, can replace original Halogen light or xenon lamp with perfect, it is adaptable to
Various vehicles.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.Although additionally, it will be appreciated by those of skill in the art that some enforcements described herein
Example includes some included features rather than further feature in other embodiments, but the combination of the feature of different embodiments is anticipated
Taste within the scope of this utility model and forms different embodiments.For example, in the following claims, institute
Claimed embodiment one of arbitrarily can in any combination mode using.
Claims (10)
1. a kind of radiator, it is characterised in that including multiple radiating fins, interval setting between multiple radiating fins, and
A heat dissipation cavity is formed between the two neighboring radiating fin；The side of the radiating fin has flanged plate, and the flanging
The plate face of plate is unilateral perpendicular with the radiating fin；Connected by the flanged plate between the two neighboring radiating fin
Together.
2. radiator according to claim 1, it is characterised in that unilateral mutually flat between multiple radiating fins
OK.
3. radiator according to claim 1, it is characterised in that multiple radiating fins are radial around an axis
It is uniformly distributed.
4. the radiator according to any one of claim 1-3, it is characterised in that the unilateral upper setting of the radiating fin
There is radiating groove.
5. a kind of automobiless, it is characterised in that including LED-COB light sources, bulb metal housing, fan, heat pipe and such as right
Require the radiator any one of 1-4；
The heat pipe includes evaporation cavity and condensation chamber, and the cross section of the evaporation cavity is with the cross section of the condensation chamber in flat
Shape, and the bearing of trend of the evaporation cavity is consistent with the bearing of trend of the condensation chamber；The evaporation cavity and the condensation chamber
Inner surface is provided with wick layer；The evaporation cavity is connected with the condensation chamber, and the evaporation cavity is equal with the condensation chamber
For vacuum state, and the evaporation intracavity is filled with coolant；
The LED-COB light sources are sticked on the outer surface of the evaporation cavity, for the heat for producing the LED-COB light sources
It is delivered to the evaporation intracavity of the heat pipe；
The radiator is arranged on the outer surface of the condensation chamber, for cooling down to the condensation chamber of the heat pipe；
The fan is installed on radiator, for cooling down to the radiator；
The flow direction of the air-flow that the fan is produced is consistent with flowing to for the air-flow of the radiating intracavity of the radiator；
The bulb metal housing is set in outside LED-COB light sources and the heat pipe, and bulb metal housing adopts magnesium alloy material
Material.
6. automobiless according to claim 5, it is characterised in that the heat pipe also includes condensation extended cavity, described cold
The circular in cross-section of solidifying extended cavity；The condensation extended cavity is connected with the condensation chamber, and the condensation chamber is positioned at described
Between evaporation cavity and the condensation extended cavity；The inner surface setting of the condensation extended cavity has wick layer.
7. automobiless according to claim 5, it is characterised in that the LED-COB light sources are two groups, are sticked respectively
Two surfaces up and down of the evaporation cavity, and the LED-COB light sources are less than 3mm with the gross thickness of the evaporation cavity.
8. automobiless according to claim 5, it is characterised in that also including fan Fixture, the fan is fixed on
On fan Fixture, the fan Fixture is installed on radiator.
9. automobiless according to claim 5, it is characterised in that draw-in groove, socket are set on the bulb metal housing
And clamp, with various types of vehicle lamp assembly cage connections.
10. automobiless according to claim 5, it is characterised in that one end of the LED-COB light sources and the evaporation
The cecum in chamber is flushed.
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| CN201620933132.4U CN206055571U (en) | 2016-08-24 | 2016-08-24 | Radiator and automobiless |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169938A1 (en) * | 2018-03-06 | 2019-09-12 | 双管齐下科技（深圳）有限责任公司 | Vehicle lamp and vehicle |
| CN110454710A (en) * | 2019-07-22 | 2019-11-15 | 广州朗辰伟烨照明科技有限公司 | A kind of remote illuminator of great power LED |
| CN110972443A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
-
2016
- 2016-08-24 CN CN201620933132.4U patent/CN206055571U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169938A1 (en) * | 2018-03-06 | 2019-09-12 | 双管齐下科技（深圳）有限责任公司 | Vehicle lamp and vehicle |
| CN110972443A (en) * | 2018-09-30 | 2020-04-07 | 泰科电子(上海)有限公司 | Heat sink and housing assembly |
| CN110972443B (en) * | 2018-09-30 | 2023-09-15 | 泰科电子(上海)有限公司 | Heat dissipating device and housing assembly |
| US11988468B2 (en) | 2018-09-30 | 2024-05-21 | Tyco Electronics (Shanghai) Co., Ltd. | Heat sink and housing assembly |
| CN110454710A (en) * | 2019-07-22 | 2019-11-15 | 广州朗辰伟烨照明科技有限公司 | A kind of remote illuminator of great power LED |
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