CN206958733U - Novel high-power LED lamp lamp body - Google Patents
Novel high-power LED lamp lamp body Download PDFInfo
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- CN206958733U CN206958733U CN201720769833.3U CN201720769833U CN206958733U CN 206958733 U CN206958733 U CN 206958733U CN 201720769833 U CN201720769833 U CN 201720769833U CN 206958733 U CN206958733 U CN 206958733U
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Abstract
Novel high-power LED lamp lamp body, including：Lamp housing, light path heat radiation combination system；The light path heat radiation combination system includes base and the light path module being successively set on base, the cold radiating module of liquid cold wind, power module, drive module, master control display module；The base energy follows track draw and insert-type is arranged on inside lamp housing, realizes that lamp housing and the draw and insert-type of light path heat radiation combination system are connected；The cold radiating module of liquid cold wind includes：Heat sink, liquid cooling heat radiator, fan, the cold pipeline of some liquid, liquid circulating pump；The cold pipeline connection of some liquid is passed sequentially through between the liquid circulating pump, heat sink, liquid cooling heat radiator.LED lamp lamp body provided by the utility model can be widely used in great power LED imaging lamp and spotlight, be a kind of compact-sized, convenient maintenance, high-power, lighting effect is good, convenient disassembly, convenient maintenance, heat-sinking capability are good and the novel high-power LED lamp lamp body of service life length.
Description
Technical field
It the utility model is related to high-power LED lamp technical field, and in particular to a kind of novel large-power LED light fixture lamp
Body.
Background technology
It is well known that LED is a kind of New Solid cold light source, there is small volume, long lifespan, luminous efficiency is high, energy-saving ring
The advantages that guarantor.Great power LED is to study one of focus of application in recent years, after especially high-power LED chip occurs,
Quickly having applied extensively in various light use occasions, has greatly the trend for substituting traditional lighting.In current LED lamp,
Various complicated parts are assembled in a jumble, including：Light source, radiator, driving, control, power supply and other structures part, it is this
The shortcomings that design, is：
1st, after light fixture breaks down, it has not been convenient to analysis reason is searched, so as to influence maintenance and efficiency of assembling；
2nd, when some part of light fixture has damage to need to change, it is necessary to each part of whole lamp body is all dismantled,
It could be changed；
3rd, it is larger to assemble diversity ratio existing for the lamp body come；
4th, amount of heat caused by light source some be stacked in lamp body in addition other parts on, influence dissipating for light fixture
The thermal efficiency.
Therefore, it is necessary to improve to the lamp body structure of LED lamp.
Documents 1：CN102392948B discloses a kind of modular high definition LED daylight lamp, by light fixture carrier, Constant Electric Current
Source module, LED light source and PC outer covers composition, power module is external, and LED light source is integrating optical source module, light source module
By LED chip, wire, PC circuit boards, transparent silicon glue-line, phosphor powder layer, connector, transparent epoxy layer and radiator structure
Into having heat dissipation scales on radiator, bottom is reflector, and LED chip is attached to reflector bottom, LED chip and PC circuit boards
Between be electrically connected by wire, chip top is solidified with transparent silicon glue-line, has phosphor powder layer, transparent epoxy resin above layer of silica gel
LED chip, wire, PC circuit boards, layer of silica gel, phosphor powder layer, connector and radiator are cured as an integral LED light source by layer
Module, multiple LED light source modules link together through connector, form integrated LED light source module, and connected by connector
Onto PC outer covers.In front of integrated type LED light source module, secondary light-distribution mirror is provided with the inside of PC outer covers.
Documents 2：CN203115749U discloses a kind of modularity LED down lamp, by driving power box, lamp body case,
Retaining spring buckle assembly, lamp body pedestal, spring are pulled buckle assembly, radiator, LED light source module, reflector, retainer ring and electrical equipment and connect
Plug-in unit forms.The light source module of light fixture and drive module are each independent in the documents, repair or change and be more convenient.
LED lamp disclosed in above documents is inconvenient to solve the problems, such as to repair and change using modularized design,
But the connection and layout designs between modules are still more scattered, mixed and disorderly, unordered, light fixture is when breaking down, no
Conveniently carry out searching reason and sub-module is changed, easily cause the damage of parts, and according to disclosed in documents
Fitting structure production assemble come lamp body existing for diversity ratio it is larger, structure is not compact enough, and the uniformity of structure is poor.
In addition, the radiator of the use for the light fixture that above-mentioned documents provide all is common radiator, heat dispersion
It is bad.Compared with conventional light source, LED outstanding feature is small volume, compact-sized, convenient embedded various light fixtures, as light source
Carrier, it is most important that the heat dissipation design of light fixture plays LED its advantage.If the radiating efficiency design of light fixture is higher, not only may be used
To extend LED service life, the weight of light fixture can also be mitigated, expand its application.Conversely, it can then influence LED advantages
Performance, or even as its application bottleneck.Therefore, also urgently improved in terms of radiating.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of compact-sized, convenient maintenance, high-power, lighting effect
Good, convenient disassembly, conveniently overhaul, the novel large-power LED light fixture lamp body that heat-sinking capability is good and service life is grown.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：
A kind of novel high-power LED lamp lamp body is provided, including：Lamp housing, light path heat radiation combination system；
The light path heat radiation combination system includes base and the light path module being successively set on base, the cold wind-cooling heat dissipating of liquid
Module, power module, drive module, master control display module；
The lamp housing is made up of symmetrical right case, and the lamp housing is provided with lamp body handle；
The base bottom both sides are provided with rib, and the lamp housing bottom internal both sides are provided with guide rail, the rib and guide rail
Cooperate, base follows track draw and insert-type is arranged on inside lamp housing；Realize taking out for lamp housing and light path heat radiation combination system
Plug-in connection；
The cold radiating module of liquid cold wind includes：Heat sink, liquid cooling heat radiator, fan, the cold pipeline of some liquid, liquid circulation
Pump；The inside of the heat sink is the hollow-core construction with guiding gutter, and outside sets heat sink and enters liquid interface and heat sink
Go out liquid interface；The liquid cooling heat radiator sets Packed liquid circulation line, and enters liquid interface provided with radiator and radiator goes out liquid
Interface；The fan is fixedly mounted on liquid cooling heat radiator bottom；The liquid circulating pump is liquid pump and the structure of liquid filling case one, is wrapped
Liquid pump and liquid filling case are included, superconducting fluid is provided with the liquid filling case, the liquid circulating pump goes out liquid interface and liquid pump feed liquor provided with liquid pump
Interface；The cold pipeline connection of some liquid is passed sequentially through between the liquid circulating pump, heat sink, liquid cooling heat radiator.
Preferably,
The liquid circulating pump bottom is further fixedly arranged on liquid pump beam, for damping, noise reduction.
Specifically,
The cold pipeline of liquid specifically includes pipeline one, pipeline two, pipeline three, leads between the liquid circulating pump and heat sink
Cross pipeline one to connect, one end docking liquid pump of the pipeline one goes out liquid interface, and other end docking heat sink enters liquid interface；It is described
Connected between liquid circulating pump and liquid cooling heat radiator by pipeline two, one end docking liquid pump of the pipeline two enters liquid interface, another
End docking radiator goes out liquid interface；Connected between the heat sink and liquid cooling heat radiator by pipeline three, the pipeline three
One end docking heat sink goes out liquid interface, and other end docking liquid cooling heat radiator enters liquid interface, forms a closed circulation loop.
During work, the superconducting fluid of liquid filling case is extracted out and transmitted to heat sink by liquid pump (power producer, makes superconduction liquid stream
It is dynamic)；Then, the heat of die set light source is taken away by heat sink and is sent to liquid cooling heat radiator by superconducting fluid, plays transfer mould
The effect of group heat of light source；Secondly, become cold by liquid cooling heat radiator radiating and cooling by the hydrothermal solution (superconducting fluid) of heat sink
Liquid, plays cooling effect, while liquid cooling heat radiator is after the fan forced heat radiation by being arranged on its bottom, its integral heat sink energy
Power lifting 80% or so；Cold liquid after radiating is back to liquid pump, so circulation, and its essence is exactly a liquid-circulating heat radiation
Process.
Further,
The base includes substrate, two supports one, support two, support three；The both sides of the bottom of support two pass through two
Support one, location and installation is in the top of substrate；Support three is located at the rear end of substrate；The rib is arranged on substrate two
Side；
The light path module is fixed on support two by light source fixed plate, and the cold radiating module of liquid cold wind is arranged at support two
On；Drive module is fixed on support two by drive installation plate；The rear end of master control display module is connected and passed through with support three
Drive installation plate is fixed on support two；Power module is arranged on the bottom of support two.
Further,
The light path module includes：Die set light source, baffling barrel, light lens component, light source bracket component；
The die set light source carries out fixing limit by light source bracket component and is fixed in light source fixed plate, the heat absorption dress
Put and be arranged between die set light source and light source fixed plate；One end docking light source bracket component of the baffling barrel, baffling barrel are another
End docking light lens component, forms light path system；
Step is provided with the light source bracket component, after can ensureing that baffling barrel docks with light source bracket component, no leakage
Light.
The light fixture lamp body that this utility system provides can be applied to great power LED imaging lamp, spotlight：
During as imaging lamp, the lens plane distance of the light-emitting window of above-mentioned die set light source to light lens component for 160 ±
0.5mm (convex lens surface towards light source direction), aperture are equipped with the lens group of different angle apart from lens plane 25≤0.5mm of distance
The hot spot imaging of different angle can be met.
During as spotlight, die set light source matches different size Fresnel Lenses or planoconvex lens, forms light path and can reach most
Good hot spot effect.
When the die set light source is polychrome die set light source, even mating plate is set in the light-emitting window of die set light source.
Polychromatic source refers to red, green, blue, Bai Si kinds color chips either red, green, blue, orange red, dark blue, amber, white seven
Kind color chips encapsulation is integral, to reach the light source of required color effect.
Further,
The master control display module includes back shroud, control mainboard, display module and some plug wire joints；Control mainboard,
Display module and some plug wire joints are fixed on back shroud by carrier of back shroud；Support three is fixed with back shroud to be connected
Connect.
Further,
The fan is arranged between support two and substrate, and the substrate is provided with air inlet, on the support two
Provided with air outlet, the bottom and top of the fan correspond to air inlet, air outlet respectively.
Further,
The heat sink includes heat sink main body and cover plate, and heat sink main body and cover plate are provided with close between the two
Seal is simultaneously fixedly connected by screw, and heat sink enters liquid interface and heat sink goes out liquid interface and set on the cover board；Heat absorption dress
Put in main body and be provided with boss cylinder, the guiding gutter is to be arranged on the annular diversion trench on the inside of cover plate, the boss cylinder
Match with annular diversion trench, both are mutually embedding to form the flow channel for liquids to interconnect afterwards；
Or the annular diversion trench on the inside of cover plate is arranged to groove cylinder, the boss cylinder in heat sink main body
Groove cylindrical on the inside of body and cover plate is into the flow channel for liquids to interconnect.
Area of dissipation in one side boss cylinder, annular diversion trench or groove cylinder physical efficiency increase cavity, it is another
Aspect can be shunted superconducting fluid, so that superconducting fluid more fully takes away heat.
Further,
The liquid cooling heat radiator specifically includes：Sap cavity one, sap cavity two, circulating line and some fin, circulating line
One end connects sap cavity one, its other end connection sap cavity two, so as to form the liquid circulation line of a sealing, some fin
It is fitted tightly on the outside of circulating line, the fin is spline-simulating large area fin, and the liquid cooling heat radiator is additionally provided with scattered
Hot device enters liquid interface and radiator goes out liquid interface；The radiator enters liquid interface and radiator goes out liquid interface and is arranged on sap cavity one
On outer wall.
In order to meet different radiating requirements, the liquid cooling heat radiator can use single or multiple rows of (double, three rows, N
Row) liquid cooling heat radiator, accordingly it is arranged on the fan number of liquid cooling heat radiator bottom and also corresponds to and is incremented by.The heat sink
Single row or multiple rows heat sink can be used, multiple rows of heat sink is that multiple heat sinks are connect by heat sink feed liquor
Mouth, heat sink go out liquid interface and are sequentially connected in series.
Further,
The circulating line of the liquid cooling heat radiator can be plastic hose or metallic conduit, and the metallic conduit can be
Aluminum pipe or copper pipe etc. are applied to the metal tube of heat transfer, or plastic hose docks the pipeline of collocation with metallic conduit；
When the circulating line of the liquid cooling heat radiator is arranged to metallic conduit, difference can be designed to according to the actual needs
The metal circulation pipeline of shape；Can also be arranged to metallic conduit and radiating fin it is mutually embedding or by metal tube or circulating line with
The mutually embedding combined pipe of Section Bar Heat Sinks.
Circulating line can lengthen according to the range of lift of liquid pump, be advantageous to circulate the radiating of cold liquid.
In view of in light path module and the course of work of the cold radiating module of liquid cold wind, it is cold scattered that superconducting fluid circulates through liquid
The radiating of hot device and fan, also have part drain and carry a small amount of temperature, extension pipe track pitch from or circulating line is set, or by gold
Metal conduit combines with fin, or metallic conduit is combined with Section Bar Heat Sinks mutually embedding, can distribute a part from drain loop
Heat, lift whole system heat-sinking capability.
Further,
Temperature sensor is additionally provided with the liquid circulating pump, for detecting superconducting fluid temperature, so as to control the flow of liquid pump
With the rotating speed of fan.
The temperature sensor can also be arranged on the inlet or liquid outlet of heat sink or liquid cooling heat radiator.
1st, the utility model application liquid cooling heat radiation system radiates to LED light source, in combination with water cooling system (wind
Fan) LED light source is radiated, not only can be with improving heat radiation efficiency, simultaneously, moreover it is possible to from space is largely saved, reduce
Design cost.
2nd, heat sink of the present utility model is close to die set light source setting, the heat absorption that in time can be distributed die set light source
And liquid cooling heat radiator is sent to, heat is distributed in time.
3rd, fan is arranged on the lower section of liquid cooling heat radiator, air inlet of the fan by cold air from substrate in the utility model
Suction, by liquid cooling heat radiator, after carrying out heat exchange, hot-air is discharged from the air outlet of support two；Because thermal current is past
Rise, therefore the active air stream of from top to bottom favorable current can be produced, by caused heat band on liquid cooling heat radiator pipeline
Into air, so as to ensure that heat caused by LED light source module can be distributed rapidly in time.
4th, in the utility model, baffling barrel has three effects：1) light leak is prevented；2) heat of light radiation, heat are completely cut off
Amount is gone out by light radiation, shares the pressure of radiator heat-dissipation.
5th, light path heat radiation combination system energy draw and insert-type of the present utility model be arranged on lamp housing inside, can activity detach, just
In replacing and maintenance conditions.
6th, light path heat radiation combination system of the present utility model is cold by base and the light path module being successively set on base, liquid
Wind-cooling heat dissipating module, power module, drive module, master control display module set form, compact-sized, pass through between modules
Precisely installed after debugging detection, lamp body can be effectively improved and assemble the uniformity come, be easy to production assembling management.
7th, in the utility model, because light fixture lamp body is divided into multiple independent modules, modules can be dismounted independently, because
This, after light fixture failure, can analyze and search reason according to module region, improve maintenance and efficiency of assembling.
8th, because light fixture lamp body is divided into multiple independent modules, therefore, damage needs to change in some part of light fixture
When, the detection of module Removal Module maintenance and debugging can also be adhered to separately according to part of damage, can effectively avoid the repetition of other modules
Dismounting and assembling, it will not also cause damage of the parts in maintenance.
9th, light fixture in use, also can by amount of heat caused by light source meeting, heat caused by other electronic components
Amount of heat is produced, the light source fixed plate set in the utility model can be by power module, radiating module, drive module
Electronic component and LED light source module effectively isolated, improve the radiating efficiency of light fixture, ensure that the steady of lamp performance
It is fixed.
10th, the utility model compares documents 1, although refer to modularization in documents 1, it applies main body
For fluorescent lamp, its structure is relatively simple with respect to the utility model, and its power module is external, makes the overall structure of light fixture not
It is enough attractive in appearance, and its integrating optical source module be by transparent epoxy layer by its building block be solidified to form one it is whole
Body, it is this integrated extremely inconvenient in maintenance, dismounting, also easily cause the damage to part.
11st, the utility model compares documents 2, is the side by retaining spring buckle assembly to fasten in documents 2
Formula connects, so as to realize convenient maintenance or change.Therefore, although quoting modularity definition, its module piecemeal is unintelligible,
Need to carry out that failure cause is searched and sub-module is when being changed, it is still relatively inconvenient, and easily cause the damage of parts.
Core of the present utility model is heat-dissipating luminous combined system；Heat-dissipating luminous combined system is again removable to be divided into base and base
On light path module, the cold radiating module of liquid cold wind, power module, drive module, master control display module, can be only between these modules
Vertical dismounting, each module also includes little module, therefore easily sub-module region is dismounted, checked and changed, and will not also damage zero
Part.
LED lamp lamp body provided by the utility model can be widely used in great power LED imaging lamp and spotlight, be one
Kind compact-sized, convenient maintenance, high-power, lighting effect is good, convenient disassembly, convenient maintenance, heat-sinking capability are good and service life
Long novel high-power LED lamp lamp body.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the light fixture lamp body of the utility model embodiment 1；
Fig. 2 is the stereo-resolution structural representation of the light path heat radiation combination system of the utility model embodiment 1；
Fig. 3 is the overall structure profile schematic diagram of the light path heat radiation combination system of the utility model embodiment 1；
Fig. 4 is the overall structure diagram of the cold radiating module of liquid cold wind of the utility model embodiment 1；
Fig. 5 is the stereo-resolution structural representation of the heat sink of the utility model embodiment 1；
Fig. 6 is the overall structure sectional view of the heat sink of the utility model embodiment 1；
Fig. 7 is the structural representation of the heat sink cover plate of the utility model embodiment 1；
Fig. 8 is the overall structure diagram of the liquid cooling heat radiator of the utility model embodiment 1；
Fig. 9 is the structural representation of 1 double liquid cooling heat radiator of the utility model embodiment；
Figure 10 is the circulating line structural representation of the liquid cooling heat radiator of the utility model embodiment 1；
Figure 11 is the circulating line structural representation of the liquid cooling heat radiator of the utility model embodiment 2；
Figure 12 is the section fractionation structural representation of the heat sink of the utility model embodiment 2；
Figure 13 is the structural representation of the heat sink cover plate of the utility model embodiment 2；
Above-mentioned description of reference numerals：
Light path heat radiation combination system 1；Heat sink 101；Heat sink main body 1011；Boss cylinder 10111；Sealing ring
1012；Cover plate 1013；Groove cylinder 10131；Annular diversion trench 10131 '；Screw 1015；Heat sink enters liquid interface 1016；
Heat sink goes out liquid interface 1017；
Fan 102；Liquid cooling heat radiator 103；Sap cavity 1；Sap cavity 2 1032；Circulating line 1033；Fin 1034；
Metallic conduit 10331；Radiating fin 10332；Radiator enters liquid interface 1035；Radiator goes out liquid interface 1036；
The cold pipeline 104 of liquid；Pipeline 1；Pipeline 2 1042；Pipeline 3 1043；
Liquid circulating pump 105；Liquid pump enters liquid interface 1051；Liquid pump goes out liquid interface 1052；Liquid pump beam 106；
Die set light source 201, baffling barrel 202, light lens component 204, light source bracket component 203, light source fixed plate 205；
Power module 3；Drive module 4；Master control display module 5；Drive installation version 401；
Support 1；Support 2 602；Support 3 603；Substrate 7；Air inlet 701；
Lamp housing 8；Lamp body handle 801.
Embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to utility model, but is not limited to model of the present utility model
Enclose.
LED lamp lamp body provided by the utility model can be widely used in great power LED imaging lamp and spotlight, below
By taking the structure of imaging lamp as an example, specific examples below is provided.
Embodiment 1
As Figure 1-10 shows, the present embodiment provides a kind of great power LED imaging lamp light fixture lamp body, including：
Including：Lamp housing 8, light path heat radiation combination system 1；
Light path heat radiation combination system 1 includes base and the light path module, the cold radiating mould of liquid cold wind that are successively set on base
Block, power module, drive module, master control display module；
The base bottom both sides are provided with rib, and the lamp housing bottom internal both sides are provided with guide rail, the rib and guide rail
Cooperate, base follows track draw and insert-type is arranged on inside lamp housing 8；Realize lamp housing 8 and light path heat radiation combination system 1
Draw and insert-type connects；
The base includes substrate 7, two supports 1, support 2 602, supports 3 603；The bottom of support 2 602
Both sides are by two supports 1, and location and installation is in the top of substrate 7；Support 3 603 is located at the rear end of substrate 7；Institute
State rib and be arranged on the both sides of substrate 7；
The light path module is fixed on support 2 602 by light source fixed plate 205, and the cold radiating module of liquid cold wind is arranged at
On support 2 602；Drive module 4 is fixed on support 2 602 by drive installation plate 401；The rear end of master control display module 5 with
Support 3 603 is connected and is fixed on by drive installation plate 401 on support 2 602；Power module 3 is arranged on support 2 602
Bottom.
Wherein, the cold radiating module of liquid cold wind specifically includes：Heat sink 101, fan 102, liquid cooling heat radiator 103, liquid are cold
Pipeline, liquid circulating pump 105；
The inside of heat sink 101 is the hollow-core construction with guiding gutter, and outside sets heat sink and enters the He of liquid interface 106
Heat sink goes out liquid interface 107；Specifically include：Heat sink main body 1011 and cover plate 1013, heat sink main body 1011 and lid
Plate 1013 is provided with sealing ring 1012 and is fixedly connected by screw 1015 between the two, is provided with heat sink on the cover board and enters
Liquid interface 1016 and heat sink go out liquid interface 1017；Boss cylinder 10111 in heat sink main body 1011, boss circle
Cylinder 10111 matches with being arranged on the groove cylinder 10131 of the inner side of cover plate 1013, is formed and interconnected after both are mutually embedding
Flow channel for liquids, one side boss cylinder 10111 and groove cylinder 10131 can increase the area of dissipation in cavity, another
Aspect can be shunted superconducting fluid, so that superconducting fluid more fully takes away heat.
Fan 102 is fixedly mounted on the bottom of liquid cooling heat radiator 103, forms the cold heat-sink unit of liquid cold wind, cold for increasing liquid
The radiating and cooling ability of radiator 103；
Liquid cooling heat radiator 103 in the present embodiment sets Packed liquid circulation line, and liquid cooling heat radiator 103 specifically includes：
Sap cavity 1, sap cavity 2 1032, circulating line 1033 and some fin 1034, one end connection sap cavity of circulating line 1033
One 1031, its other end connection sap cavity 2 1032, so as to form the liquid circulation line of a sealing, some fin 1034
The outside of circulating line 1033 is fitted tightly over, fin 1034 is spline-simulating large area fin, and liquid cooling heat radiator 1033 is also set
Have that radiator enters liquid interface 1035 and radiator goes out liquid interface 1036；Radiator enters liquid interface 1035 and radiator goes out liquid interface
1036 are arranged on the outer wall of sap cavity 1.
As shown in figure 8, the circulation line 1033 of the liquid cooling heat radiator in the present embodiment be arranged to metallic conduit 10331 with
The mutually embedding form of radiating fin 10332.
Certainly, as other preferred embodiments, or the metallic conduit such as simple plastic hose or aluminum pipe, copper pipe or
Person is the pipeline that plastic hose docks collocation with metallic conduits such as aluminum pipe, copper pipes.
Circulating line can lengthen according to the range of lift of liquid pump, be advantageous to circulate the radiating of cold liquid.In view of light path system
With in the course of work of cooling system, superconducting fluid circulates through the radiating of liquid cooling heat radiator and fan, also have part lead
Liquid band has a small amount of temperature, extension pipe track pitch from or circulating line is set, or metallic conduit is combined with fin, or by metallic conduit
Combined with Section Bar Heat Sinks mutually embedding, can distribute a part of heat from drain loop, lift whole system heat-sinking capability.
Liquid circulating pump 105 is the structure of liquid pump and liquid filling case one, including liquid pump and liquid filling case, is provided with the liquid filling case
Superconducting fluid, liquid circulating pump 105 enters liquid interface 1051 provided with liquid pump and liquid pump goes out liquid interface 1052；It is additionally provided with liquid circulating pump 105
Temperature sensor, for detecting superconducting fluid temperature, so as to control the rotating speed of liquid pump and fan 102；Temperature sensor and master control mould
Block connects；
The temperature sensor can also be arranged on the inlet or liquid outlet of heat sink or liquid cooling heat radiator.
The cold pipeline connection of some liquid, liquid are passed sequentially through between liquid circulating pump 105, heat sink 101, liquid cooling heat radiator 103
Cold pipeline specifically includes pipeline 1, pipeline 2 1042, pipeline 3 1043；Between liquid circulating pump 105 and heat sink 101
Connected by pipeline 1, one end docking liquid pump of pipeline 1 goes out liquid interface 1052, and other end docking heat sink enters
Liquid interface 1016；Connected between liquid circulating pump 105 and liquid cooling heat radiator 103 by pipeline 2 1042, one end of pipeline 2 1042
Docking liquid pump enters liquid interface 1051, and other end docking radiator goes out liquid interface 1036；Heat sink 101 and liquid cooling heat radiator 103
Between connected by pipeline 3 1043, one end of pipeline 3 1043 docking heat sink goes out liquid interface 1017, other end docking liquid
Cold heat sink enters liquid interface 1035, forms a closed circulation loop.
During work, the superconducting fluid of liquid filling case is extracted out and transmitted to heat sink 101 by liquid pump (power producer, makes superconducting fluid
Flowing)；Then, the heat of die set light source 201 is taken away and transmitted by the flow channel for liquids inside heat sink 101 by superconducting fluid
To liquid cooling heat radiator 103, play a part of shifting the heat of die set light source 201；Secondly, by the hydrothermal solution (superconduction of heat sink 101
Liquid) cold liquid become by the radiating and cooling of liquid cooling heat radiator 103, play cooling effect, while liquid cooling heat radiator 103 is set passing through
After the forced heat radiation of fan 102 of its bottom, its integral heat sink capability improving 80% or so；Cold liquid after radiating is back to
Liquid pump, so circulation, it is substantially exactly the process of a liquid-circulating heat radiation.
The bottom of liquid circulating pump 105 is fixedly installed liquid pump beam 106 in the present embodiment, for damping, noise reduction.
Liquid cooling heat radiator 103 in the present embodiment can use single or multiple rows of (double, three rows, N rows) liquid-cooling heat radiation
Device.As shown in Figure 10, double liquid cooling heat radiator is accordingly arranged on 102 numbers of fan of the bottom of liquid cooling heat radiator 103
It is incremented by two；By that analogy, the liquid cooling heat radiator that three rows or N can be used to arrange, to meet that different capacity radiates.
Heat sink 101 in the present embodiment can also use single row or multiple rows heat sink, multiple rows of heat sink
Liquid interface 1016 is entered by heat sink for multiple heat sinks 101, heat sink goes out liquid interface 1017 and is sequentially connected in series.
Light path module in the present embodiment includes：Die set light source 201, baffling barrel 202, light lens component 204, light source branch
Frame component 203；
Die set light source 201 carries out fixing limit by light source bracket component 204 and is fixed in light source fixed plate 205, absorbs heat
Device 101 is arranged between die set light source 201 and light source fixed plate 205；One end docking light source bracket component of baffling barrel 202
203, the other end of baffling barrel 204 docking light lens component 204, form light path system；
Step is provided with light source bracket component 204, after can ensureing that baffling barrel docks with light source bracket component, no leakage
Light.
For the present embodiment by taking imaging lamp as an example, it is aspherical that the saturating part component of light source specifically includes imaging hole metal plate, one-level
Mirror, two level non-spherical lens.Specifically, the imaging hole of imaging hole metal plate may be designed as Ф 30- Ф 80 scope, in lamp body
Light lens module is required to imaging hole metal plate distance in 20mm.In different sizes, the non-spherical lens of focal length is as I and II
Lens, the distance and two level by adjusting one-level non-spherical lens to imaging hole metal plate it is aspherical to one-level it is aspherical away from
From, can reach different rising angles, be applicable angle be 14 °, 19 °, 26 °, 36 °, 50 °, 70 ° etc., so as to realize different places
Luminous effect is used.
It is as 5 °, 10 ° of imaging lamps in use, the imaging hole on imaging hole metal plate is adjusted to Ф 60mm, I and II is non-
Spherical lens cancel, be replaced with one-level Fresnel Lenses, by set different size, focal length Fresnel Lenses, you can meet.
Master control display module 5 includes back shroud, control mainboard, display module and some plug wire joints；Control mainboard, display
Module and some plug wire joints are fixed on back shroud by carrier of back shroud；Support 3 603 is fixed with back shroud to be connected
Connect.
Fan 102 is arranged between support 2 602 and substrate 7, and substrate 7 is provided with air inlet 701, the support two
602 are provided with air outlet 6021, and the bottom and top of fan 102 correspond to air inlet 701, air outlet 6021 respectively.
The assembling process for the light fixture lamp body that the present embodiment provides is as follows：
1st, the assembling of light path heat radiation combination system 1：
1) die set light source 201 carries out fixing limit by light source bracket component 203 and is fixed in light source fixed plate 205, inhales
Thermal 101 is arranged on the centre of die set light source 201 and light source fixed plate 205, and heat sink 101 is with die set light source 201 according to suitable
It is arranged on by light source bracket component 203 in light source fixed plate 205, after being assembled into part, light source fixed plate 205 is fixed on branch
2 602 corresponding screw of frame；
2) liquid pump beam 106 is fixed on liquid circulating pump 105 by fixing screws, after being assembled into part, by liquid pump
Beam 106 is fixed to the corresponding hole site of support 2 602, completes assembling；
3) fan 102 is fixed on liquid cooling heat radiator 103 by screw, nut, and after being assembled into part, fan 102 is crossed into spiral shell
Nail, nut are fixed to the corresponding hole site of substrate 7, complete assembling；
4) Switching Power Supply 3 is fixed by screws in 2 602 corresponding screw of support；
5) drive module 4 is fixed by screws in the respective nut post of drive installation plate 401, after being assembled into part, will drive
Installing plate 401 is fixed on 2 602 corresponding screw of support, completes assembling；
6) support 1 is two pieces, and a transverse plane is fixed on into substrate 7, and the support 2 602 for having assembled each part is consolidated
Fixed another transverse plane；
7) by liquid-cooling heat radiation pipeline and liquid is cold, each device of water cooling system is connected successively according to above-mentioned assembling instruction
Connect, form circulation loop；
8) baffling barrel 202 is docked into light source bracket component 203, step, light lens is set on light source bracket component 203
Component 204 docks the other end of baffling barrel 202；
9) master control display module 5 includes back shroud, control mainboard, display module and some plug wire joints；Control mainboard, show
Show that module and some plug wire joints are fixed on above back shroud by carrier of back shroud；Support 3 603 is consolidated by screw
It is scheduled on the back shroud of master control display module, after being assembled into part, passes through the fixed hole position and drive installation plate of support 3 603
401 are connected, and are fixedly connected with it with substrate 7 by the back shroud fixed hole position of master control display module 5, complete light path and dissipate
The overall assembling of hot combined system.
2nd, by the light path heat radiation combination system 1 being completed in step 1 and the lamp housing being made up of left and right two halves, base is passed through
The cooperation for the guide rail that the both sides rib of plate 7 is set with lamp housing bottom inside, realize both draw and insert-type assemblings.
The present embodiment application liquid cooling heat radiation system radiates to LED light source, in combination with water cooling system (fan)
LED light source is radiated, not only can be with improving heat radiation efficiency, simultaneously, moreover it is possible to from space is largely saved, reduce design
Cost.
Heat sink 101 is close to die set light source 201 and set, the heat absorption and biography that in time can be distributed die set light source 201
Liquid cooling heat radiator 103 is sent to, heat is distributed in time.
Fan 102 is arranged on the lower section of liquid cooling heat radiator 103 in the present embodiment, and fan 102 is by cold air from substrate 7
Air inlet 701 sucks, and passes through liquid cooling heat radiator 103, after carrying out heat exchange, air outlet 6021 of the hot-air from support 2 602
Discharge；Because thermal current is toward rising, therefore the active air stream of from top to bottom favorable current can be produced, by liquid cooling heat radiator
Caused heat is taken in air on 103 pipelines, so as to ensure that heat caused by LED light source module can be distributed rapidly in time.
In the present embodiment, baffling barrel 202 has three effects：1) light leak is prevented；2) heat of light radiation is completely cut off, heat leads to
Cross light radiation to go out, share the pressure of radiator heat-dissipation.
The light path heat radiation combination system 1 of the present embodiment can draw and insert-type be arranged on inside lamp housing 8, can activity detach, be easy to
Replacing and maintenance conditions.
The light path heat radiation combination system 1 of the present embodiment is by base and the light path module being successively set on base, liquid cold wind
Cold radiating module, power module 3, drive module 4, the set of master control display module 5 form, compact-sized, lead between modules
Installed after crossing precisely debugging detection, lamp body can be effectively improved and assemble the uniformity come, be easy to production assembling management.
In the present embodiment, because light fixture lamp body is divided into multiple independent modules, modules can be dismounted independently, therefore,
After light fixture failure, reason can be analyzed and searched according to module region, improves maintenance and efficiency of assembling.
Because light fixture lamp body is divided into multiple independent modules, therefore, when some part of light fixture has damage to need to change,
Can also be according to the repeated removal for adhering to the detection of module Removal Module maintenance and debugging separately, effectively avoiding other modules of part of damage
And assembling, it will not also cause damage of the parts in maintenance.
In use, amount of heat caused by light source meeting, heat can also produce light fixture caused by other electronic components
Amount of heat is given birth to, the light source fixed plate set in the present embodiment can be by power module 3, radiating module, drive module 4
Electronic component and LED light source module are effectively isolated, and improve the radiating efficiency of light fixture, ensure the stabilization of lamp performance.
Embodiment 2
As figs 11-13, the present embodiment and the difference of embodiment 1 are：
When circulation line 1033 is using metallic conduits such as aluminum pipe or copper pipes, can be arranged to according to the actual needs such as figure
Metal circulation pipeline of different shapes shown in 11；Or by the combination mutually embedding with Section Bar Heat Sinks of metal tube or circulation line
Pipeline.
The groove cylinder 10131 of the inner side of cover plate 1013 of heat sink 101, which can also set to circularize, in embodiment 1 leads
Chute 10131 ', boss cylinder 10111 and the annular diversion trench of the inner side of cover plate 1013 in heat sink main body 1011
10131 ' form the runner to interconnect.One side boss cylinder 10111, annular diversion trench 10131 ' can increase in cavity
Area of dissipation, on the other hand superconducting fluid can be shunted, so that superconducting fluid more fully takes away heat.Compared to embodiment
Groove cylinder 10131 in 1, annular diversion trench 10131 ' can more highlight drain into the guide functions in heat sink 101.
To sum up, the present embodiment is a kind of compact-sized, convenient maintenance, high-power, lighting effect is good, convenient disassembly, conveniently
Overhaul, heat-sinking capability is good and the novel high-power LED lamp lamp body of service life length.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (10)
1. novel high-power LED lamp lamp body, it is characterised in that including：
Lamp housing and light path heat radiation combination system；
The light path heat radiation combination system includes base and the light path module, the cold radiating mould of liquid cold wind that are successively set on base
Block, power module, drive module, master control display module；
The lamp housing is made up of symmetrical right case, and the lamp housing is provided with lamp body handle；
The base bottom both sides are provided with rib, and the lamp housing bottom internal both sides are provided with guide rail, and the rib and guide rail are mutual
Coordinate, base follows track draw and insert-type is arranged on inside lamp housing；Realize the draw and insert-type of lamp housing and light path heat radiation combination system
Connection；
The cold radiating module of liquid cold wind includes：Heat sink, liquid cooling heat radiator, fan, the cold pipeline of some liquid, liquid circulating pump；
The inside of the heat sink is the hollow-core construction with guiding gutter, and outside sets that heat sink enters liquid interface and heat sink goes out liquid
Interface；The liquid cooling heat radiator sets Packed liquid circulation line, and enters liquid interface provided with radiator and radiator goes out liquid interface；
The fan is fixedly mounted on liquid cooling heat radiator bottom；The liquid circulating pump is the structure of liquid pump and liquid filling case one, including liquid
Pump and liquid filling case, superconducting fluid are provided with the liquid filling case, the liquid circulating pump goes out liquid interface provided with liquid pump and liquid pump enters liquid interface；
The cold pipeline connection of some liquid is passed sequentially through between the liquid circulating pump, heat sink, liquid cooling heat radiator.
2. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
The base includes substrate, two supports one, support two, support three；The both sides of the bottom of support two pass through two supports
One, location and installation is in the top of substrate；Support three is located at the rear end of substrate；The rib is arranged on substrate both sides；
The light path module is fixed on support two by light source fixed plate, and the cold radiating module of liquid cold wind is arranged on support two；
Drive module is fixed on support two by drive installation plate；The rear end of master control display module is connected with support three and passes through driving
Installing plate is fixed on support two；Power module is arranged on the bottom of support two.
3. novel high-power LED lamp lamp body according to claim 2, it is characterised in that
The light path module includes：Die set light source, baffling barrel, light lens component, light source bracket component；
The die set light source carries out fixing limit by light source bracket component and is fixed in light source fixed plate, and the heat sink is set
Put between die set light source and light source fixed plate；One end docking light source bracket component of the baffling barrel, the baffling barrel other end pair
Light lens component is connect, forms light path system；
Step is provided with the light source bracket component, after can ensureing that baffling barrel docks with light source bracket component, no light leak.
4. novel high-power LED lamp lamp body according to claim 2, it is characterised in that
The master control display module includes back shroud, control mainboard, display module and some plug wire joints；Control mainboard, display
Module and some plug wire joints are fixed on back shroud by carrier of back shroud；Support three is fixedly connected with back shroud.
5. novel high-power LED lamp lamp body according to claim 2, it is characterised in that
The fan is arranged between support two and substrate, and the substrate is provided with air inlet, and the support two is provided with
Air outlet, the bottom and top of the fan correspond to air inlet, air outlet respectively.
6. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
The heat sink includes heat sink main body and cover plate, and heat sink main body and cover plate are provided with sealing ring between the two
And be fixedly connected by screw, heat sink enters liquid interface and heat sink goes out liquid interface and set on the cover board；Heat sink master
Boss cylinder is provided with vivo, the guiding gutter is to be arranged on the annular diversion trench on the inside of cover plate, the boss cylinder and ring
Shape guiding gutter matches, and both are mutually embedding to form the flow channel for liquids to interconnect afterwards；
Or the annular diversion trench on the inside of cover plate is arranged to groove cylinder, the boss cylinder in heat sink main body with
Groove cylindrical on the inside of cover plate is into the flow channel for liquids to interconnect.
7. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
The liquid cooling heat radiator specifically includes：Sap cavity one, sap cavity two, circulating line and some fin, one end of circulating line
Sap cavity one is connected, its other end connection sap cavity two, so as to form the liquid circulation line of a sealing, some fin are close
It is fitted on the outside of circulating line, the fin is spline-simulating large area fin, and the liquid cooling heat radiator is additionally provided with radiator
Enter liquid interface and radiator goes out liquid interface；The radiator enters liquid interface and radiator goes out the outer wall that liquid interface is arranged on sap cavity one
On.
8. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
The circulating line of the liquid cooling heat radiator is plastic hose or metallic conduit, or plastic hose and metallic conduit pair
Connect the pipeline of collocation；The either metallic conduit combined pipe mutually embedding with radiating fin；Either metallic conduit radiates with section bar
The mutually embedding combined pipe of device.
9. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
The heat sink can use single row or multiple rows heat sink, and multiple rows of heat sink is that multiple heat sinks pass through
Heat sink enters liquid interface, heat sink goes out liquid interface and is sequentially connected in series；
The liquid cooling heat radiator can use single or multiple rows of liquid cooling heat radiator, accordingly be arranged on liquid cooling heat radiator bottom
Fan number also correspond to be incremented by.
10. novel high-power LED lamp lamp body according to claim 1, it is characterised in that
Temperature sensor is additionally provided with the liquid circulating pump, for detecting superconducting fluid temperature, so as to control the flow of liquid pump and wind
The rotating speed of fan；
The temperature sensor can also be arranged on the inlet or liquid outlet of heat sink or liquid cooling heat radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769833.3U CN206958733U (en) | 2017-06-29 | 2017-06-29 | Novel high-power LED lamp lamp body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769833.3U CN206958733U (en) | 2017-06-29 | 2017-06-29 | Novel high-power LED lamp lamp body |
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| CN206958733U true CN206958733U (en) | 2018-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131455A (en) * | 2017-06-29 | 2017-09-05 | 湖南明和光电设备有限公司 | Novel high-power LED lamp lamp body |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131455A (en) * | 2017-06-29 | 2017-09-05 | 湖南明和光电设备有限公司 | Novel high-power LED lamp lamp body |
| CN107131455B (en) * | 2017-06-29 | 2023-06-16 | 湖南明和光电设备有限公司 | Novel high-power LED lamp body |
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Granted publication date: 20180202 |