CN106195946A - Radiating lamp - Google Patents
Radiating lamp Download PDFInfo
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- CN106195946A CN106195946A CN201610696000.9A CN201610696000A CN106195946A CN 106195946 A CN106195946 A CN 106195946A CN 201610696000 A CN201610696000 A CN 201610696000A CN 106195946 A CN106195946 A CN 106195946A
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- conducting base
- lamp
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Abstract
A kind of radiating lamp, including heat conducting base, lamp plate, LED luminescence component, heat sink body, clamping slide rail, threaded fastener and auxiliary heat conduction assembly.Heat sink body includes that two radiators, two radiators are symmetric setting with the central axis of heat conducting base, and radiator includes dispel the heat extension board, multiple inner sides radiating fin and multiple outsides radiating fin.The heat sink body of above-mentioned radiating lamp is by arranging two symmetrical radiators, and radiator is made up of the extension board that dispels the heat, multiple inner sides radiating fin and multiple outsides radiating fin, quickly and in time the heat that the LED luminescence component being transmitted on heat conducting base and by lamp plate produces can be scattered and disappeared to external environment, radiating effect is preferable, it is possible to meet the light fixture requirement that caloric value is big.
Description
Technical field
The present invention relates to technical field of heat dissipation, particularly relate to a kind of radiating lamp.
Background technology
At present, LED, i.e. light emitting diode can directly and efficiently convert electrical energy into visible ray, and have up to tens thousand of
Hour～the service life of 100,000 hours.Using LED to be referred to as LED lamp as the light fixture of light source, it is with of fine quality, durable, energy-conservation
The most frequently used daily light fixture it is referred to as etc. advantage.
Common, luminescence component needs to be arranged on aluminium base, afterwards, then is arranged on the housing of light fixture by aluminium base,
Luminescence component produces heat when normal luminous to be needed to be transferred on aluminium base, then is transferred in outside air by shell, with
Reach radiating effect.
But, it being limited to the structure of aluminium base, its radiating effect is limited, it is more difficult to meet high-power and high-luminance and caloric value is big
Light fixture requirement, further, the housing of light fixture is usually plastic material, and its heat dispersion is poor, play more protection and
The effect of decoration, it can affect the heat dissipation path of aluminium base and outside air on the contrary, and radiating effect is poor, the most difficult high-power
The light fixture requirement that high brightness caloric value is big.
Summary of the invention
Based on this, it is necessary to provide a kind of radiating effect preferably and disclosure satisfy that the radiating lamp of golf calorific value demand.
A kind of radiating lamp, including:
Heat conducting base, described heat conducting base has cuboid shape structure, and it has the installed surface and radiating surface being oppositely arranged,
Offer multiple ventilation slot on described installed surface, and multiple described ventilation slot is spaced setting successively；
Lamp plate, described lamp plate has the binding face and exiting surface being oppositely arranged, and described lamp plate is arranged at described heat conducting base
On, and covering on described ventilation slot, described binding face fits with described installed surface；
LED luminescence component, described LED luminescence component includes that multiple LED illuminator, multiple described LED illuminator are respectively provided with
On described exiting surface；
Heat sink body, described heat sink body includes that two radiators, two described radiators may be contained within described radiating surface
On, two described radiators are symmetric setting with the central axis of described heat conducting base, and described radiator includes that heat radiation is prolonged
Stretching plate, multiple inner sides radiating fin and multiple outsides radiating fin, a side of described heat radiation extension board is fixed on described heat radiation
On face, and described heat radiation extension board is gradually obliquely installed to the direction near described radiating surface, multiple described inner sides radiating fin
Being arranged at intervals at the one side of described heat radiation extension board successively, multiple described outsides radiating fin is arranged at intervals at described dissipating successively
The another side of hot extension board；
Clamping slide rail, described clamping slide rail is connected away from the side of described radiating surface with described heat radiation extension board；
Threaded fastener, described threaded fastener wears described lamp plate and described heat conducting base, and described screw thread successively
Securing member is spirally connected with described lamp plate and described heat conducting base respectively；
Auxiliary heat conduction assembly, described auxiliary heat conduction assembly includes conductive filler portion and two package board, described ventilation slot
Two ends are respectively communicated with two sides of described heat conducting base, and two described package board are separately mounted to two of described heat conducting base
On side, two package board are respectively used to close the two ends of described ventilation slot, and the sidewall between adjacent two described ventilation slots is opened
Being provided with opening, described conductive filler portion is filled in described ventilation slot and described opening.
Wherein in an embodiment, the degree of depth of multiple described ventilation slots by the center position of described band hot radical seat to side
Position, limit is gradually incremented by.
Wherein in an embodiment, described ventilation slot has cuboid shape structure.
The identical setting of distance wherein in an embodiment, between the most adjacent two described ventilation slots.
Wherein in an embodiment, the material in described conductive filler portion is conduction oil.
Wherein in an embodiment, described package board has cuboid shape structure.
Wherein in an embodiment, the setting identical with the material of described heat conducting base of the material of described package board.
The heat sink body of above-mentioned radiating lamp by arranging two symmetrical radiators, and radiator by the extension board that dispels the heat,
Multiple inner sides radiating fin and multiple outsides radiating fin composition, it is possible to will pass on heat conducting base and by lamp plate quickly and in time
The heat that the LED luminescence component passed produces scatters and disappears to external environment, and radiating effect is preferable, it is possible to meet caloric value big
Light fixture requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the radiating lamp of an embodiment of the present invention；
Fig. 2 is the structural representation at another visual angle of the radiating lamp shown in Fig. 1；
Fig. 3 is the structural representation at another visual angle of the radiating lamp shown in Fig. 1；
Fig. 4 is the Fig. 3 cut-away view along line A-A；
Fig. 5 is the structural representation of the radiating lamp of another embodiment of the present invention；
Fig. 6 is the partial structurtes schematic diagram of the radiating lamp of another embodiment of the present invention；
Fig. 7 is the partial structurtes schematic diagram of the radiating lamp of another embodiment of the present invention；
Fig. 8 is the structural representation of the radiating lamp of another embodiment of the present invention；
Fig. 9 is the partial structurtes schematic diagram of the radiating lamp of another embodiment of the present invention；
Figure 10 is the structural representation of the lamp plate of another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, providing the purpose of these embodiments is to make to understand the disclosure more
Add thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
For illustrative purposes only, being not offered as is unique embodiment for " right " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more
Arbitrary and all of combination of relevant Listed Items.
Such as, a kind of radiating lamp, including: heat conducting base, described heat conducting base has cuboid shape structure, and it has phase
To the installed surface arranged and radiating surface, described installed surface offers multiple ventilation slot, and multiple described ventilation slot is spaced successively
Arrange；Lamp plate, described lamp plate has the binding face and exiting surface being oppositely arranged, and described lamp plate is arranged on described heat conducting base,
And covering on described ventilation slot, described binding face fits with described installed surface；LED luminescence component, described LED luminescence component
Including multiple LED illuminator, multiple described LED illuminator may be contained within described exiting surface；Heat sink body, described heat sink body
Including two radiators, two described radiators may be contained within described radiating surface, and two described radiators are with described heat conduction base
Seat central axis be symmetric setting, described radiator include dispel the heat extension board, multiple inner sides radiating fin and multiple outside
Side radiating fin, a side of described heat radiation extension board is fixed on described radiating surface, and described heat radiation extension board is near institute
The direction stating radiating surface is gradually obliquely installed, and multiple described inner sides radiating fin is arranged at intervals at described heat radiation extension board successively
One side, multiple described outsides radiating fin is arranged at intervals at the another side of described heat radiation extension board successively；Clamping slide rail, institute
State clamping slide rail to be connected away from the side of described radiating surface with described heat radiation extension board；Threaded fastener, described threaded fastener
Wear described lamp plate and described heat conducting base successively, and described threaded fastener respectively with described lamp plate and described heat conducting base
It is spirally connected；Auxiliary heat conduction assembly, described auxiliary heat conduction assembly includes conductive filler portion and two package board, the two ends of described ventilation slot
Being respectively communicated with two sides of described heat conducting base, two described package board are separately mounted to two sides of described heat conducting base
On, two package board are respectively used to close the two ends of described ventilation slot, and the sidewall between adjacent two described ventilation slots offers
Opening, described conductive filler portion is filled in described ventilation slot and described opening.
In order to illustrate above-mentioned radiating lamp further, another example is, sees also Fig. 1 and Fig. 2, heat radiation
Light fixture 10 includes: heat conducting base 100, lamp plate 200, LED luminescence component 300, heat sink body 400, clamping slide rail 500 and screw thread are tight
Firmware 600, heat conducting base 100 is connected with lamp plate 200 and heat sink body 400 respectively, and heat conducting base 100 is for by lamp plate 200
Heat be transferred on heat sink body 400, clamping slide rail 500 is connected with heat sink body 400.Clamping slide rail 500 will be for dispelling the heat
Light fixture 10 is installed to outside support, plays the fixing integrally-built effect of radiating lamp 10.Threaded fastener 600 respectively with lead
Hot radical seat 100 and lamp plate 200 are spirally connected, and are used for fixing heat conducting base 100 and lamp plate 200.
Seeing also Fig. 1 and Fig. 2, heat conducting base 100 has cuboid shape structure, and heat conducting base 100 has preferably
Heat conductivility, for the heat on lamp plate 200 is transferred to heat sink body 400, plays the effect of heat conduction medium, and himself
Also having certain heat sinking function, dispel the heat for auxiliary, the entirety that so, it is possible to improve further described radiating lamp dissipates
Thermal effect.
Seeing also Fig. 1 to Fig. 3, heat conducting base 100 has the installed surface 110 and radiating surface 120 being oppositely arranged, and installs
Offer multiple ventilation slot 111 on face 110, and multiple ventilation slot 111 be spaced setting successively, by heat conducting base 100 and
The side being positioned at installed surface 110 offers multiple ventilation slot 110, it is possible to increase the cooling surface area of heat conducting base 100 and sky
Air-flow leads to degree, to improve the radiating effect of described heat conducting base 100, and then improves the integral heat sink effect of described radiating lamp
Really.
Seeing also Fig. 1 to Fig. 3, lamp plate 200 has the binding face 210 and exiting surface 220 being oppositely arranged, lamp plate 200
It is arranged on heat conducting base 100, and the installed surface 110 of the binding face 210 of lamp plate 200 and heat conducting base 100 fits, this
Sample, the heat on lamp plate 200 can quickly and in time be transferred on heat conducting base 100, and utilizes heat conducting base 100 by heat
It is transferred to heat sink body 400, and then by heat sink body 400, substantial amounts of heat is directly scattered and disappeared to outside air.Such as, described
Binding face fits with described installed surface.
Referring to Fig. 3, lamp plate 200 covers on ventilation slot 111, say, that the opening of described ventilation slot and described lamp
Plate connects, and the most described lamp board cage is located at the opening of described ventilation slot, and so, described lamp board cage sets the part of described ventilation slot to be passed through
Described ventilation slot directly connects with outside air, so, additionally it is possible to the part making described lamp board cage set described ventilation slot carries out auxiliary
Help heat radiation, for improving the radiating effect of described lamp plate, and then improve the integral heat sink effect of described radiating lamp.
In order to optimize described heat conducting base and the structure of described lamp plate, to improve the radiating effect of described radiating lamp, example
As, described heat conducting base has cuboid shape platy structure, concrete, and described heat conducting base has rectangular body shape structure；Again
As, described lamp plate has cuboid shape platy structure, concrete, and described lamp plate has rectangular body shape structure；And for example, lead described in
Hot radical seat is described installed surface with the side of described lamp plate laminating, and the side that described lamp plate is fitted with described heat conducting base is
Described binding face, described binding face is in close contact with described installed surface；And for example, the thickness of described heat conducting base and described lamp plate
The ratio of thickness is 1:(0.3～0.8), in such manner, it is possible to optimize described heat conducting base and the structure of described lamp plate, described to improve
The radiating effect of radiating lamp.
Refer to Fig. 1, LED luminescence component 300 and include that multiple LED illuminator 310, multiple LED illuminator 310 may be contained within
On the exiting surface 220 of lamp plate 200, the heat produced during LED illuminator 310 normal luminous can be transferred directly on lamp plate 100, it
After, LED illuminator 310 heat being transmitted to is transferred directly on heat conducting base 100 by lamp plate 200, and utilizes heat conduction base
Seat 100 transfers heat to heat sink body 400, and then is directly scattered and disappeared substantial amounts of heat to outside air by heat sink body 400
In.Such as, multiple described LED illuminator rectangular array are distributed on the described exiting surface of described lamp plate.
Such as, described LED illuminator is LED lamp bead, and and for example, described LED illuminator is LED chip；And for example, described LED
Luminous body is LED bulb；And for example, described LED illuminator has the feature that high power, high brightness and golf calorific value are big, i.e. institute
State the LED illuminator that LED illuminator is high power, high brightness and golf calorific value.
Such as, described radiating lamp also includes driving power supply module, described driving power supply module and described LED illuminator electricity
Property connect；And for example, described driving power supply module is arranged on described heat conducting base；And for example, described driving power supply module is additionally operable to
External power supply is electrically connected with, for powering to described LED illuminator.
Referring to Fig. 3, heat sink body 400 includes that two radiators 410, two radiators 410 may be contained within heat conducting base
On the radiating surface 120 of 100, two radiators 410 are symmetric setting with the central axis of heat conducting base 100, two heat radiations
It is provided with between device 410 between interval, and two radiators 410 and heat conducting base 100 and surrounds airspace, so, pass through
Two radiators 410 are set and can be effectively improved cooling surface area, and then the heat being transmitted to heat conducting base 100 is carried out
Scatter and disappear, i.e. heat-conductive characteristic is relatively strong, additionally, by forming described airspace between two radiators 410, additionally it is possible to strengthen
The heat dissipation ventilation degree of described radiating lamp, for improving the heat dispersion of described radiating lamp, to meet the need of golf calorific value
Ask.
Referring to Fig. 3, radiator 410 includes that heat radiation extension board 411, multiple inner sides radiating fin 412 and multiple outside dissipate
Hot fin 413, a side of heat radiation extension board 411 is fixed on the radiating surface 120 of heat conducting base 100, and heat radiation extension board 411
Gradually it is obliquely installed to the direction near radiating surface 120, in such manner, it is possible to make to be formed between two described heat radiation extension boards angle,
Existence due to described angle, it is possible to improve the heat dissipation ventilation degree of two described radiators further, be used for improving thermal diffusivity
Can, to meet the demand of golf calorific value.
Referring to Fig. 3, multiple inner sides radiating fin 412 is arranged at intervals at the one side of heat radiation extension board 411 successively, multiple
Outside radiating fin 413 is arranged at intervals at the another side of heat radiation extension board 411 successively, so, by heat radiation extension board 411
Two sides on be respectively provided with inner side radiating fin 412 and outside radiating fin 413, it is possible to improve radiator 410 further
Cooling surface area, be used for strengthening heat dispersion, additionally, the most spaced multiple inner sides radiating fin 412 and successively
Spaced multiple outsides radiating fin 413 can improve cooling surface area and heat dissipation ventilation degree further, is used for increasing
Strong heat dispersion.
In order to optimize described heat radiation extension board, described inner side radiating fin and the knot of described outside radiating fin further
Structure, for improving heat dispersion further, to meet the demand of golf calorific value, such as, described inner side radiating fin with described outside
Side radiating fin is vertically arranged, so, and the extension distribution of the most described inner side radiating fin and described outside radiating fin；Again
As, forming the angle of 45 degree between described inner side radiating fin and described heat radiation extension board, described outside radiating fin is with described
The angle of 45 degree is formed, in such manner, it is possible to optimize described heat radiation extension board, described inner side heat radiating fin further between heat radiation extension board
Sheet and the structure of described outside radiating fin, for improving heat dispersion further, to meet the demand of golf calorific value.
For the heat dissipation path of above-mentioned radiating lamp of more fitting, to improve radiating effect, such as, described heat radiation extension board
Thickness is gradually successively decreased to the one end away from described heat conducting base near one end of described heat conducting base by described heat radiation extension board, this
Sample, it is contemplated that the heat transfer of described heat conducting base is relatively big, and the heat that described heat conducting base bears near one end of described heat conducting base is born
Lotus is bigger, by increasing its thickness, it is possible to increase at capacity of heat transmission and the heat dispersion of this position, above-mentioned more to fit
The heat dissipation path of radiating lamp, thus improve radiating effect.
Such as, described heat radiation extension board, described inner side radiating fin have one-body molded knot with described outside radiating fin
Structure.
Refer to Fig. 3, clamping slide rail 500 and the extension board 411 side away from the radiating surface 120 of heat conducting base 100 that dispels the heat
Connecting, clamping slide rail 500, for by support mounted externally for radiating lamp 10, plays fixing supporting role.Such as, described card
Connect slide rail and the described one-body molded setting of heat radiation extension board.
Referring to Fig. 4, threaded fastener 600 wears lamp plate 200 and heat conducting base 100, and threaded fastener 600 successively
It is spirally connected with lamp plate 200 and heat conducting base 100 respectively, for preferably making lamp plate 200 and heat conducting base 100 preferably be fixed on one
Rise, e.g., make together with described lamp plate more fits tightly with described heat conducting base.Such as, described lamp plate offers the first screw, institute
Stating heat conducting base and offer the second screw, described first screw is oppositely arranged with described second screw, e.g., described first screw with
Described second screw connection, described threaded fastener wears described first screw and described second screw successively.Such as, described spiral shell
Stricture of vagina securing member includes screw, screw rod, screw mandrel, screw or bolt.
The heat sink body 400 of above-mentioned radiating lamp 10 by arranging two symmetrical radiators 410, and radiator 410 by
Heat radiation extension board 411, multiple inner sides radiating fin 412 and multiple outsides radiating fin 413 form, it is possible to quickly and in time will
The heat that the LED luminescence component 300 being transmitted on heat conducting base 100 and by lamp plate 200 produces scatters and disappears to external environment, dissipates
Thermal effect is preferable, it is possible to meet the light fixture requirement that caloric value is big.
In order to more rapid and the heat on described lamp plate is passed in time in described heat conducting base, such as refer to
Fig. 5, described radiating lamp also includes that auxiliary heat conduction assembly 700, auxiliary heat conduction assembly 700 include conductive filler portion 710 and two
Package board (not shown), the two ends of described ventilation slot are respectively communicated with two sides of described heat conducting base, two described package board
Being separately mounted on two sides of described heat conducting base, two package board are respectively used to close the two ends of described ventilation slot, phase
Sidewall between adjacent two described ventilation slots offers opening, and described conductive filler portion is filled in described ventilation slot and described stream
In through hole, the material in described conductive filler portion is conduction oil, in such manner, it is possible to more rapid and in time by the heat on described lamp plate
Amount passes in ground extremely described heat conducting base.Such as, the degree of depth of multiple described ventilation slots by the center position of described band hot radical seat to
Gradually it is incremented by lateral location；And for example, described ventilation slot has cuboid shape structure；And for example, the most adjacent two described ventilation slots
Between the identical setting of distance；And for example, described package board has cuboid shape structure；And for example, the material of described package board and institute
State the identical setting of material of heat conducting base.
In order to improve the light utilization of described radiating lamp, such as, referring to Fig. 6, described radiating lamp also includes instead
Optical assembly 800, reflecting assembly 800 includes that gluing portion (not shown) and taperedchromeplatedbezel 810, described gluing portion fit in described exiting surface
On, and described gluing portion arranges around described LED illuminator, described taperedchromeplatedbezel is bonding with described gluing portion, and described taperedchromeplatedbezel is remote
The side in described gluing portion is provided with reflective surface, and described reflective surface is arranged towards described LED illuminator, and described reflective surface with
It is provided with angle between described exiting surface, so, when the light that described LED illuminator sends exposes on described reflective surface,
The light that described LED illuminator sends can be reflected and/or scatter by described reflective surface, and then improves described radiating lamp
Light utilization.Such as, described gluing portion also bonds with described LED illuminator；And for example, described taperedchromeplatedbezel includes reflective egative film
And reflective body, described reflective body fits in described gluing portion, and described reflective surface is positioned at described reflective body away from described
On the side of reflective egative film；And for example, the material of described reflective egative film is plating silver layer；And for example, the material of described reflective body is
Quartz glass；And for example, the number of degrees of described angle are 15 degree～30 degree.
In order to preferably protect described LED luminescence component, such as, referring to Fig. 7, described radiating lamp also includes protection group
Part 900, protection assembly 900 includes the first ceiling the 910, second ceiling the 920, the 3rd ceiling 930 and the 4th ceiling
940, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling may be contained within described
On exiting surface, and described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling position respectively
In four side edge of described heat conducting base, described first ceiling, described second ceiling, described 3rd ceiling and
Described 4th ceiling is sequentially connected with, and can preferably say that described LED luminescence component is placed in institute by arranging protection assembly 900
State in the space in the first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling besieged city, play guarantor
Protect effect.Such as, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling are mutual
Connect, form square ring structure；And for example, multiple described LED illuminator are respectively positioned on described first ceiling, described second protection
Article, described 3rd ceiling and described 4th ceiling be connected with each other in the space surrounded；And for example, described first ceiling has
Rectangular-shaped structure；And for example, described second ceiling has rectangular-shaped structure；And for example, described 3rd ceiling has rectangular
Body shape structure；And for example, described 4th ceiling has rectangular-shaped structure.
In order to improve the ventilation levels of described radiating lamp further, to improve the heat dispersion of described radiating lamp, example
As, refer to Fig. 8, described radiating lamp also include ventilation assembly 900a, described ventilation assembly include ventilation framework 910a, first
Draught fan 920a and the second draught fan (not shown), described ventilation framework is held on two the described radiators being disposed adjacent
Described inner side radiating fin between, described ventilation framework has a hollow-core construction, and described first draught fan and described second leads to
Wind fan is respectively arranged at the two ends of described ventilation framework, described first draught fan and the air-supply side of described second draught fan
To identical setting, so, when the first draught fan 920a and the second draught fan are blown simultaneously, it is possible to improve described dissipating further
The ventilation levels of thermolamp tool.Such as, described ventilation framework has square ring structure；And for example, described ventilation framework is interior with described
The junction of side radiating fin is provided with multiple ratchet that supports, and supports and be provided with bit-avoiding slot between ratchet described in adjacent two；Again
As, described in support the two ends of ratchet and be embedded at respectively between described ventilation framework and described inner side radiating fin；And for example, Duo Gesuo
State and support ratchet and be arranged in parallel；And for example, described ventilation assembly also includes that two the first dirt filtrating screens, two the first dirt filtrating screens are respectively provided with
In described ventilating frame body, and described first draught fan is between two described first dirt filtrating screens；And for example, described ventilation group
Part also includes that two the second dirt filtrating screens, two the second dirt filtrating screens may be contained within described ventilating frame body, and described second ventilation wind
Fan is between two described second dirt filtrating screens.
In order to preferably install described radiating lamp, such as, referring to Fig. 9, described radiating lamp also includes fixation kit
900b, described fixation kit 900b include Access Division 910b and suspender 920b, and described clamping slide rail offers buckling groove, described
Buckling groove offers card interface, and the bottom of described buckling groove offers embedding slot, and described Access Division is placed in described buckling groove
In, and being at least partly embedded in described embedding slot of described Access Division, one end of described suspender wears described card interface, and
It is connected with described Access Division, so, by arranging described fixation kit, it is possible to preferably install described radiating lamp, be used for
To supporting fixing effect.Such as, described suspender includes that connecting portion and suspension part, one end of described connecting portion wear described card
Interface, and be connected with described Access Division, described suspension part is connected away from one end of described Access Division with described connecting portion；And for example,
Described connecting portion is vertically arranged with described suspension part；And for example, described suspension part offers multiple screw.
It is appreciated that owing to described lamp plate is directly arranged with the laminating of described heat conducting base, the described laminating of the most described lamp plate
Face fits with the described installed surface of described heat conducting base, and by merely relying on described threaded fastener to fix described lamp
Plate and described heat conducting base, it is more difficult to the described LED luminescence component being arranged at described lamp plate is played a protective role, such as, works as institute
When stating the overall structure of radiating lamp by external impacts, described heat conducting base and described lamp plate can produce covibration, i.e. institute
State lamp plate and there will be seismism, at the contact position of the most described heat conducting base and described lamp plate, respectively will produce contrary
Active force, and then the vibration problems of described lamp plate can be aggravated, easily the LED illuminator installed on described lamp plate be caused related
Vibrations, even can shake bad LED illuminator, and the most described LED illuminator is as accurate electronic component, it is necessary to described
LED illuminator carries out buffer protection measure, with buffer described lamp plate to described LED illuminator apply active force, to resist the external world
The external impacts causing described radiating lamp, based on this, needs to improve the shock-absorbing capacity of described lamp plate, to reduce described lamp plate
With the described heat conducting base resonance problem when described radiating lamp is by external impacts, it is used for playing cushioning effect, Jin Erneng
Enough preferably protect described LED illuminator.Therefore, it is necessary to improve the shock-absorbing capacity of described lamp plate, described preferably to protect
LED illuminator, and it also requires guarantee that described lamp plate dispels the heat and/or heat conductivility normally.
In order to improve the shock-absorbing capacity of described lamp plate, preferably to protect described LED illuminator, and it also requires guarantee institute
Stating lamp plate to dispel the heat normally and/or heat conductivility, such as, the described lamp plate of an embodiment, including being sequentially overlapped leading of setting
Thermosphere, heat transfer layer and cushion, described exiting surface is positioned at the described heat-conducting layer one side away from described heat transfer layer, described binding face
Being positioned at the described cushion one side away from described heat transfer layer, described LED illuminator is arranged at described heat-conducting layer away from described biography
The side of thermosphere, described heat conducting base and described cushion are fitted away from the side of described heat transfer layer, and described LED illuminator produces
Heat be transferred directly on described heat-conducting layer, directly by described heat transfer layer quickly and in time by the heat on described heat-conducting layer
It is transferred on described cushion, finally, described cushion transfers heat on described heat conducting base, described cushion one side
Conductive force is played in face, and has certain thermolysis concurrently, to guarantee that the heat that described LED illuminator is produced by described lamp plate passes
It is handed on described heat conducting base, and by described heat conducting base, after-heat is transferred to described heat sink body, and by described heat radiation
Heat is scattered and disappeared to external environment by main body；On the other hand, it is often more important that play cushioning effect, i.e. can absorb from described
The active force that described lamp plate is applied by heat conducting base, to reduce the strenuous vibration of described lamp plate, and then preferably sends out described LED
Body of light is protected, to extend the service life of described LED illuminator.
In order to improve the shock-absorbing capacity of described lamp plate, preferably to protect described LED illuminator, and it also requires guarantee institute
Stating lamp plate to dispel the heat normally and/or heat conductivility, such as, refer to Figure 10, lamp plate 200 includes heat-conducting layer 230, heat transfer layer 240
And cushion 250, described exiting surface is positioned at the heat-conducting layer 230 one side away from heat transfer layer 240, and described binding face is positioned at cushion
250 away from the one side of heat transfer layer 240, and described LED illuminator is arranged at the heat-conducting layer 230 side away from heat transfer layer 240, described
Heat conducting base is fitted away from the side of heat transfer layer 240 with cushion 250.
So that described heat-conducting layer, described heat transfer layer and described cushion are the tightst, such as,
Described heat-conducting layer is provided with multiple first towards the side of described heat transfer layer and sets block, and described heat transfer layer is towards described heat-conducting layer
Side opening is provided with multiple first engagement groove, each described in set block one_to_one corresponding and be embedded in engagement groove described in, and described
The medial wall of one lateral wall and described first engagement groove setting block is in close contact, and described heat transfer layer is towards the side of described cushion
Face is provided with multiple second and sets block, and described cushion is provided with multiple second engagement groove, often towards the side opening of described heat transfer layer
Described in one, second sets block one_to_one corresponding and is embedded in the second engagement groove described in, in such manner, it is possible to improve each between gmatjpdumamics
And contact area, and then enable to described heat-conducting layer, described heat transfer layer and described cushion the most more
Closely.
It is appreciated that described heat-conducting layer directly carries out the structure sheaf contacted as direct and described LED illuminator, therefore,
Have to first guarantee the heat conductivility of described heat-conducting layer, so that described heat-conducting layer can quickly and in time by described LED be sent out
The heat produced in body of light quickly and is in time transferred to described heat transfer layer, additionally, described heat-conducting layer must also have concurrently preferably
Heat dispersion, bear, to share, the heat that described LED illuminator produces, and on this basis, also need to make described heat-conducting layer
Have certain shock-absorbing capacity concurrently, preferably to protect described LED illuminator.
Such as, in the described lamp plate of the described radiating lamp of an embodiment, described heat-conducting layer includes following mass parts
Each component:
20 parts～35 parts of silica gel, nitrile rubber 5 parts～7.8 parts, Merlon 10 parts～15 parts, polylactic acid 10 parts～20
Part, organic siliconresin 5 parts～8.5 parts, polyurethane resin 4 parts～7.5 parts, acrylic resin 12 parts～17 parts, polyesteramide tree
3 parts～4.5 parts of fat, ethylene propylene diene rubber 10 parts～15 parts, polyethylene terephthalate 2 parts～16 parts, nano zine oxide
0.1 part～0.25 part, nano magnesia 0.1 part～0.25 part, nano-nickel oxide 0.1 part～0.25 part, SWCN 0.1
Part～0.56 part, multi-walled carbon nano-tubes 0.1 part～0.46 part, nano-graphene 0.1 part～0.35 part and heat conduction auxiliary agent 1 part～
1.5 part.
First, use above-mentioned each component prepare as described in heat-conducting layer by selecting silica gel and ethylene propylene diene rubber
As basic material, 20 parts～35 parts of silica gel can make described heat-conducting layer possess certain flexible nature, play hardness regulator
Effect so that described heat-conducting layer be unlikely to because introduce Heat Conduction Material and produce the problem that brittleness is easy to break；Additionally, 20 parts of silica gel
～the ethylene propylene diene rubber of 35 parts and 10 parts～15 parts compounds, additionally it is possible to make described heat-conducting layer be provided simultaneously with the most stiffening
Degree, toughness and elasticity, have certain buffering and impact resistance, preferably to protect described LED illuminator；Further, adopt
With nitrile rubber 5 parts～7.8 parts, Merlon 10 parts～15 parts, polylactic acid 10 parts～20 parts, organic siliconresin 5 parts～8.5
Part, polyurethane resin 4 parts～7.5 parts, acrylic resin 12 parts～17 parts, polyesteramide resin 3 parts～4.5 parts, poly-to benzene two
Formic acid glycol ester 2 parts～16 parts compounds, and for forming the main body framework of described heat-conducting layer, on the one hand makes described heat-conducting layer
Possesses preferable mechanical strength, on the other hand, it is possible to preferably make nano zine oxide 0.1 part～0.25 part, nano magnesia 0.1
Part～0.25 part, nano-nickel oxide 0.1 part～0.25 part, SWCN 0.1 part～0.56 part, multi-walled carbon nano-tubes 0.1
Part～0.46 part, nano-graphene 0.1 part～0.35 part and 1 part～1.5 parts main body framework at described heat-conducting layer of heat conduction auxiliary agent
On disperse.
Secondly, nano zine oxide 0.1 part～0.25 part, nano magnesia 0.1 part～0.25 part, nano-nickel oxide are used
0.1 part～0.25 part, SWCN 0.1 part～0.56 part, multi-walled carbon nano-tubes 0.1 part～0.46 part, nano-graphene
0.1 part～0.35 part and heat conduction auxiliary agent 1 part～1.5 parts dispel the heat skeleton as main body, it is possible to preferably 20 parts～35 parts of silica gel,
Nitrile rubber 5 parts～7.8 parts, Merlon 10 parts～15 parts, polylactic acid 10 parts～20 parts, organic siliconresin 5 parts～8.5 parts,
Polyurethane resin 4 parts～7.5 parts, acrylic resin 12 parts～17 parts, polyesteramide resin 3 parts～4.5 parts, ethylene propylene diene rubber
10 parts～15 parts are disperseed in the system of polyethylene terephthalate 2 parts～16 parts composition, and form some three-dimensional knots
Micro-heat dissipation channel of structure, makes described heat-conducting layer possess preferable heat conductivility, it is possible to enable described heat-conducting layer quick and timely
The heat produced in described LED illuminator quickly and is in time transferred to described heat transfer layer, additionally, also make described heat-conducting layer by ground
Have preferable heat dispersion concurrently, can share and bear the heat that described LED illuminator produces.
In order to improve shock-absorbing capacity and the heat conductivility of described heat-conducting layer further, such as, an embodiment is described
In the described lamp plate of radiating lamp, described heat-conducting layer includes each component of following mass parts:
20 parts～35 parts of silica gel, nitrile rubber 5 parts～7.8 parts, pyrophyllite 1 part～1.5 parts, Merlon 10 parts～15
Part, polylactic acid 10 parts～20 parts, organic siliconresin 5 parts～8.5 parts, polyurethane resin 4 parts～7.5 parts, acrylic resin 12 parts
～17 parts, polyesteramide resin 3 parts～4.5 parts, ethylene propylene diene rubber 10 parts～15 parts, polyethylene terephthalate 2 parts
～16 parts, epoxy resin 1 part～3.5 parts, 0.5 part～1.5 parts of phenolic resin, polyethylene 1.5 parts～3.5 parts, polypropylene 1.6 parts
～5.6 parts, crosslinked polyethylene 1.5 parts～4.5 parts, 4.5 parts～6.5 parts of polyester resin, polyether resin 1.5 parts～3.5 parts, ethylene
0.1 part～0.32 part of ethyl triethoxy silicane alkane, nano zine oxide 0.1 part～0.25 part, nano magnesia 0.1 part～0.25 part,
Nano-nickel oxide 0.1 part～0.25 part, SWCN 0.1 part～0.56 part, multi-walled carbon nano-tubes 0.1 part～0.46 part,
Nano-graphene 0.1 part～0.35 part, nano-calcium carbonate 0.1 part～0.35 part and heat conduction auxiliary agent 5 parts～6.5 parts；Wherein, described
Heat conduction auxiliary agent includes that graphite powder, white carbon black and metal powder, described metal powder include that argentum powder, copper powder are or/and iron powder.
Be appreciated that described heat transfer layer between described heat-conducting layer and cushion, described heat transfer layer primarily serves heat transfer
Effect, faster and is in time transferred to the heat on described heat-conducting layer in described cushion, additionally, due to described heat transfer layer
Near described cushion, need possess preferable shock-absorbing capacity, produce excellent shock-absorbing capacity to coordinate described cushion to work in coordination with,
Therefore, described heat transfer layer needs to obtain preferable balance in shock-absorbing capacity and heat transfer property.
Such as, in the described lamp plate of the described radiating lamp of an embodiment, described heat transfer layer includes following mass parts
Each component:
35 parts～45 parts of silica gel, ethylene-vinyl acetate copolymer 25 parts～32 parts, polyolefin 15 parts～20 parts, poly-carbon
Acid esters 5 parts～10.5 parts, polylactic acid 15 parts～25 parts, polyethylene terephthalate 6 parts～8.5 parts, methyl-silicone oil 1 part～
1.5 parts, double methyl-silicone oil 1 part～1.5 parts, ethyl silicon oil 1 part～1.5 parts, 0.5 part～1 part of firming agent, nano aluminium oxide 0.1
Part～0.25 part, nano aluminum nitride 0.1 part～0.25 part, nm-class boron nitride 0.1 part～0.25 part, nano silicon 0.1 part
～0.25 part, CNT 0.1 part～0.35 part, nano-graphene 0.1 part～0.35 part and auxiliary heat transfer powder body 1.2 parts～
2.3 part.
First, above-mentioned heat transfer layer uses methyl-silicone oil 1 part～1.5 parts, double methyl-silicone oil 1 part～1.5 parts and ethyl silicon oil 1
Part～1.5 parts of flexible modifying agents of conduct, then 35 parts～45 parts of silica gel, it is possible to make described heat transfer layer possess preferable shock-absorbing capacity,
Excellent shock-absorbing capacity is produced to coordinate described cushion to work in coordination with；Additionally, above-mentioned heat transfer layer uses ethylene-vinyl acetate copolymerization
Thing 25 parts～32 parts, polyolefin 15 parts～20 parts, Merlon 5 parts～10.5 parts, polylactic acid 15 parts～25 parts and poly-to benzene two
6 parts～8.5 parts main body framework as described heat transfer layer of formic acid glycol ester, it is possible to overcome owing to adding all kinds of silicone oil and silica gel
The soft problem of mistake brought, makes the advantage that described heat transfer layer possesses good elastic and anti-deformation.
Secondly, the silica gel-plastic cement-silicone oil matrix of described heat transfer layer embeds heat transfer nano-particle, i.e. nano aluminium oxide
0.1 part～0.25 part, nano aluminum nitride 0.1 part～0.25 part, nm-class boron nitride 0.1 part～0.25 part, nano silicon 0.1
Part～0.25 part, CNT 0.1 part～0.35 part, nano-graphene 0.1 part～0.35 part, described heat transfer layer can be strengthened
Heat-conductive characteristic, for quickly and being in time transferred to cushion, moreover it is possible to solve due to upper by the heat on described heat-conducting layer
State the problem that the brittleness brought of addition of heat transfer nano-particle strengthens, it is achieved that it is excellent that heat transfer property and shock-absorbing capacity have concurrently
Point.
In order to improve the heat-conductive characteristic of described heat transfer layer further, such as, described auxiliary heat transfer powder body includes iron powder, carbon
At least one in iron clad powder, nikel powder, carbon nickel coat powder, argentum powder and bronze, so, it is possible to improve further the heat of described heat transfer layer
Conductive performance.
Being appreciated that owing to described cushion directly fits with described heat conducting base, described cushion needs possess relatively
Good shock-absorbing capacity, the active force being transmitted to from described heat conducting base with absorption, reach to reduce the effect of described lamp plate vibrations
Really, i.e. play shock-absorbing performance, additionally, due to described cushion is fitted with described heat transfer layer and described heat conducting base respectively, therefore,
Described cushion must also have preferable heat conductivility, is again transferred to described with the heat being transmitted to by described heat transfer layer
On heat conducting base.
Such as, in the described lamp plate of the described radiating lamp of an embodiment, described cushion includes following mass parts
Each component:
Liquid silastic 20 parts～25 parts, containing hydrogen silicone oil 4 parts～5.5 parts, methyl-silicone oil 1 part～1.5 parts, double methyl-silicone oil
1 part～1.5 parts, ethyl silicon oil 1 part～1.5 parts, phenyl silicone oil 1 part～1.5 parts, MethylethoxylsiliconFluid Fluid 1 part～1.5 parts, first
Base vinyl silicone oil 1 part～1.5 parts, ethylene-vinyl acetate copolymer 35 parts～38 parts, polyolefin 10 parts～15 parts, poly-carbon
Acid esters 5 parts～8.5 parts, polylactic acid 14 parts～18 parts, polyethylene terephthalate 5.5 parts～8.5 parts, silane coupler 1
Part～5 parts, catalyst 1 part～5 parts, amine inhibitor 0.5 part～1 part, nano-graphene 0.1 part～0.15 part, 0.1 part of argentum powder
～0.15 part, aluminium powder 0.1 part～0.15 part, zinc powder 0.1 part～0.15 part, copper powder 0.1 part～0.15 part, nano zinc oxide crystal whisker
0.1 part～0.15 part, potassium titanate crystal whisker 0.1 part～0.15 part and silicon nitride crystal whisker 0.1 part～0.15 part.Wherein, described catalysis
Agent is platinum catalyst.
First, above-mentioned cushion is by using liquid silastic 20 parts～25 parts, containing hydrogen silicone oil 4 parts～5.5 parts, methyl silicon
Oil 1 part～1.5 parts, double methyl-silicone oil 1 part～1.5 parts, ethyl silicon oil 1 part～1.5 parts, phenyl silicone oil 1 part～1.5 parts, methyl
Ethyoxyl silicone oil 1 part～1.5 parts and methyl vinyl silicon oil 1 part～1.5 parts are as flexible body, then by adding ethylene-vinegar
Vinyl acetate copolymer 35 parts～38 parts, polyolefin 10 parts～15 parts, Merlon 5 parts～8.5 parts, polylactic acid 14 parts～18
Part, polyethylene terephthalate 5.5 parts～8.5 parts are for making up the problem that the next pliability of colloidal silica frenulum is excessive, energy
Described cushion is enough made to have flexibility and elastic advantage concurrently, such that it is able to absorb the work being transmitted to from described heat conducting base
Firmly, reach to reduce the effect of described lamp plate vibrations, i.e. play shock-absorbing performance, for preferably protecting described LED illuminator.
Secondly, above-mentioned cushion uses nano-graphene 0.1 part～0.15 part, 0.1 part～0.15 part of argentum powder, aluminium powder 0.1
Part～0.15 part, zinc powder 0.1 part～0.15 part, copper powder 0.1 part～0.15 part, nano zinc oxide crystal whisker 0.1 part～0.15 part, titanium
Acid potassium whisker 0.1 part～0.15 part and silicon nitride crystal whisker 0.1 part～0.15 part are as conduction of heat auxiliary additive, it is possible to preferably
It is dispersed in the organic structure layer of described cushion, and described cushion can also be made to have preferable heat conductivility concurrently, with by described
The heat that heat transfer layer is transmitted to is transferred on described heat conducting base again.
In order to optimize the thickness between each layer of described lamp plate, such as, described heat-conducting layer, described heat transfer layer and described cushion
Thickness proportion be 1:(0.3～0.5): (0.1～0.2), and for example, described heat-conducting layer, described heat transfer layer and described cushion
Thickness proportion is 1:0.4:0.2, so, it is possible to optimize the thickness between each layer of described lamp plate.
It should be noted that other embodiments of the present invention also include that the technical characteristic in the various embodiments described above be combined with each other
Formed, it is possible to the radiating lamp of enforcement.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
The above embodiment only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for the ordinary skill people of this area
For Yuan, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a radiating lamp, it is characterised in that including:
Heat conducting base, described heat conducting base has cuboid shape structure, and it has the installed surface and radiating surface being oppositely arranged, described
Offer multiple ventilation slot on installed surface, and multiple described ventilation slot is spaced setting successively；
Lamp plate, described lamp plate has the binding face and exiting surface being oppositely arranged, and described lamp plate is arranged on described heat conducting base, and
Covering on described ventilation slot, described binding face fits with described installed surface；
LED luminescence component, described LED luminescence component includes that multiple LED illuminator, multiple described LED illuminator may be contained within institute
State on exiting surface；
Heat sink body, described heat sink body includes two radiators, and two described radiators may be contained within described radiating surface, two
Individual described radiator is symmetric setting with the central axis of described heat conducting base, described radiator include dispel the heat extension board,
Multiple inner sides radiating fin and multiple outsides radiating fin, a side of described heat radiation extension board is fixed on described radiating surface,
And described heat radiation extension board is gradually obliquely installed to the direction near described radiating surface, multiple described inner sides radiating fin successively between
Every being arranged at the one side of described heat radiation extension board, multiple described outsides radiating fin is arranged at intervals at described heat radiation successively and extends
The another side of plate；
Clamping slide rail, described clamping slide rail is connected away from the side of described radiating surface with described heat radiation extension board；
Threaded fastener, described threaded fastener wears described lamp plate and described heat conducting base, and described screw threads for fastening successively
Part is spirally connected with described lamp plate and described heat conducting base respectively；
Auxiliary heat conduction assembly, described auxiliary heat conduction assembly includes conductive filler portion and two package board, the two ends of described ventilation slot
Being respectively communicated with two sides of described heat conducting base, two described package board are separately mounted to two sides of described heat conducting base
On, two package board are respectively used to close the two ends of described ventilation slot, and the sidewall between adjacent two described ventilation slots offers
Opening, described conductive filler portion is filled in described ventilation slot and described opening.
Radiating lamp the most according to claim 1, it is characterised in that the degree of depth of multiple described ventilation slots is by described band hot radical
The center position of seat is gradually incremented by lateral location.
Radiating lamp the most according to claim 1, it is characterised in that described ventilation slot has cuboid shape structure.
Radiating lamp the most according to claim 1, it is characterised in that the distance phase between the most adjacent two described ventilation slots
With arranging.
Radiating lamp the most according to claim 1, it is characterised in that the material in described conductive filler portion is conduction oil.
Radiating lamp the most according to claim 1, it is characterised in that described package board has cuboid shape structure.
Radiating lamp the most according to claim 1, it is characterised in that the material of described package board and described heat conducting base
The identical setting of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696000.9A CN106195946A (en) | 2016-08-18 | 2016-08-18 | Radiating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696000.9A CN106195946A (en) | 2016-08-18 | 2016-08-18 | Radiating lamp |
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| CN106195946A true CN106195946A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107736800A (en) * | 2017-12-02 | 2018-02-27 | 胡张容 | A kind of speed heat water dispenser |
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| CN203023843U (en) * | 2012-10-26 | 2013-06-26 | 深圳市绎立锐光科技开发有限公司 | Light-emitting device |
| CN103185264A (en) * | 2011-12-30 | 2013-07-03 | 谢金崇 | LED streetlamp |
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| CN2736923Y (en) * | 2004-07-15 | 2005-10-26 | 英业达股份有限公司 | Plate type radiating structure |
| CN201582764U (en) * | 2010-01-20 | 2010-09-15 | 中山市盈点光电科技有限公司 | Radiating profile for lamp |
| CN102135248A (en) * | 2011-01-23 | 2011-07-27 | 符建 | Liquid metal heat dissipation-based high-power LED (Light Emitting Diode) light source with threaded connection structure |
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