CN106051494A - Radiating illuminating equipment - Google Patents
Radiating illuminating equipment Download PDFInfo
- Publication number
- CN106051494A CN106051494A CN201610693494.5A CN201610693494A CN106051494A CN 106051494 A CN106051494 A CN 106051494A CN 201610693494 A CN201610693494 A CN 201610693494A CN 106051494 A CN106051494 A CN 106051494A
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- China
- Prior art keywords
- ceiling
- heat
- parts
- radiating
- heat radiation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses radiating illuminating equipment which comprises a heat conducting plate, a lamp panel, an LED assembly, a radiating assembly, clamping slide rails, threaded fasteners and a protection assembly. The radiating assembly comprises two radiators, and the two radiators are symmetrically distributed around the central axis of the heat conducting plate and comprise radiating extension plates, a plurality of inner-side radiating fins and a plurality of outer-side radiating fins. The protection assembly comprises a first protection strip, a second protection strip, a third protection strip and a fourth protection strip, and the first protection strip, the second protection strip, the third protection strip and the fourth protection strip are arranged on a light emergent surface. The radiating illuminating equipment has the advantages that the radiating assembly of the radiating illuminating equipment comprises the two symmetric radiators, the radiators comprise the radiating extension plates, the multiple inner-side radiating fins and the multiple outer-side radiating fins, accordingly, heat which is generated by the LED assembly and is transmitted onto the heat conducting plate from the lamp panel can be quickly and timely radiated into external environments, good radiating effects can be realized, and requirements of lamps with high heat productivity can be met.
Description
Technical field
The present invention relates to technical field of heat dissipation, particularly relate to a kind of heat radiation luminaire.
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 heat radiation illumination of golf calorific value demand sets
Standby.
A kind of heat radiation luminaire, including:
Heat conduction plate body, described heat conduction plate body 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 conduction plate body
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;
Radiating subassembly, described radiating subassembly 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 conduction plate body, 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 conduction plate body, and described screw thread successively
Securing member is spirally connected with described lamp plate and described heat conduction plate body respectively;
Protection assembly, described protection assembly includes the first ceiling, the second ceiling, the 3rd ceiling and the 4th protection
Bar, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling may be contained within described in go out
On bright finish, and described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling lay respectively at
In four side edge of described heat conduction plate body, described first ceiling, described second ceiling, described 3rd ceiling and institute
State the 4th ceiling to be sequentially connected with.
Wherein in an embodiment, described first ceiling, described second ceiling, described 3rd ceiling and described
4th ceiling is connected with each other, and forms square ring structure.
Wherein in an embodiment, 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.
Wherein in an embodiment, described first ceiling has rectangular-shaped structure.
Wherein in an embodiment, described second ceiling has rectangular-shaped structure.
Wherein in an embodiment, described 3rd ceiling has rectangular-shaped structure.
Wherein in an embodiment, described 4th ceiling has rectangular-shaped structure.
The radiating subassembly of above-mentioned heat radiation luminaire is by arranging two symmetrical radiators, and radiator is by extension of dispelling the heat
Plate, multiple inner sides radiating fin and multiple outsides radiating fin composition, it is possible to quickly and in time by heat conduction plate body and by lamp
The heat that the LED luminescence component that plate is transmitted to 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 heat radiation luminaire of an embodiment of the present invention;
Fig. 2 is the structural representation at another visual angle of the heat radiation luminaire shown in Fig. 1;
Fig. 3 is the structural representation at another visual angle of the heat radiation luminaire 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 heat radiation luminaire of another embodiment of the present invention;
Fig. 6 is the partial structurtes schematic diagram of the heat radiation luminaire of another embodiment of the present invention;
Fig. 7 is the partial structurtes schematic diagram of the heat radiation luminaire of another embodiment of the present invention;
Fig. 8 is the structural representation of the heat radiation luminaire of another embodiment of the present invention;
Fig. 9 is the partial structurtes schematic diagram of the heat radiation luminaire 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 heat radiation luminaire, including: heat conduction plate body, described heat conduction plate body has cuboid shape structure, its tool
There is the installed surface and radiating surface being oppositely arranged, described installed surface offers multiple ventilation slot, and multiple described ventilation slot is successively
Interval is arranged;Lamp plate, described lamp plate has the binding face and exiting surface being oppositely arranged, and described lamp plate is arranged at described heat conduction plate body
On, and covering on described ventilation slot, described binding face fits with described installed surface;LED luminescence component, described LED is luminous
Assembly includes that multiple LED illuminator, multiple described LED illuminator may be contained within described exiting surface;Radiating subassembly, described heat radiation
Assembly includes two radiators, and two described radiators may be contained within described radiating surface, and two described radiators are led with described
The central axis of hot plate body is symmetric setting, and described radiator includes dispel the heat extension board, multiple inner sides radiating fin and many
Individual outside radiating fin, a side of described heat radiation extension board is fixed on described radiating surface, and described heat radiation extension board is to leaning on
The direction of nearly described radiating surface is gradually obliquely installed, and multiple described inner sides radiating fin is arranged at intervals at described heat radiation successively and extends
The one side of plate, multiple described outsides radiating fin is arranged at intervals at the another side of described heat radiation extension board successively;Clamping is sliding
Rail, described clamping slide rail is connected away from the side of described radiating surface with described heat radiation extension board;Threaded fastener, described screw thread is tight
Firmware wears described lamp plate and described heat conduction plate body successively, and described threaded fastener respectively with described lamp plate and described heat conduction
Plate body is spirally connected;Protection assembly, described protection assembly includes the first ceiling, the second ceiling, the 3rd ceiling and the 4th protection
Bar, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling may be contained within described in go out
On bright finish, and described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling lay respectively at
In four side edge of described heat conduction plate body, described first ceiling, described second ceiling, described 3rd ceiling and institute
State the 4th ceiling to be sequentially connected with.
In order to illustrate above-mentioned heat radiation luminaire further, another example is to see also Fig. 1 and Fig. 2,
Heat radiation luminaire 10 includes: heat conduction plate body 100, lamp plate 200, LED luminescence component 300, radiating subassembly 400, clamping slide rail 500
And threaded fastener 600, heat conduction plate body 100 is connected with lamp plate 200 and radiating subassembly 400 respectively, and heat conduction plate body 100 is for by lamp
Heat on plate 200 is transferred on radiating subassembly 400, and clamping slide rail 500 is connected with radiating subassembly 400.Clamping slide rail 500 is used for
Heat radiation luminaire 10 is installed to outside support, plays the fixing heat radiation integrally-built effect of luminaire 10.Screw thread is tight
Firmware 600 is spirally connected with heat conduction plate body 100 and lamp plate 200 respectively, is used for fixing heat conduction plate body 100 and lamp plate 200.
Seeing also Fig. 1 and Fig. 2, heat conduction plate body 100 has cuboid shape structure, and heat conduction plate body 100 has preferably
Heat conductivility, for the heat on lamp plate 200 is transferred to radiating subassembly 400, plays the effect of heat conduction medium, and himself
Also there is certain heat sinking function, dispel the heat for auxiliary, so, it is possible to improve the whole of described heat radiation luminaire further
Body radiating effect.
Seeing also Fig. 1 to Fig. 3, heat conduction plate body 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 conduction plate body 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 conduction plate body 100 and sky
Air-flow leads to degree, to improve the radiating effect of described heat conduction plate body 100, and then improves the integral heat sink of described heat radiation luminaire
Effect.
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 conduction plate body 100, and the installed surface 110 of the binding face 210 of lamp plate 200 and heat conduction plate body 100 fits, this
Sample, the heat on lamp plate 200 can quickly and in time be transferred on heat conduction plate body 100, and utilizes heat conduction plate body 100 by heat
It is transferred to radiating subassembly 400, and then by radiating subassembly 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 heat radiation luminaire.
In order to optimize described heat conduction plate body and the structure of described lamp plate, to improve the heat radiation effect of described heat radiation luminaire
Really, such as, described heat conduction plate body has cuboid shape platy structure, concrete, and described heat conduction plate body has rectangular body shape knot
Structure;And for example, described lamp plate has cuboid shape platy structure, concrete, and described lamp plate has rectangular body shape structure;And for example,
Described heat conduction plate body is described installed surface with the side of described lamp plate laminating, and described lamp plate shows consideration for, with described heat-conducting plate, the side closed
Face is described binding face, and described binding face is in close contact with described installed surface;And for example, the thickness of described heat conduction plate body is with described
The ratio of the thickness of lamp plate is 1:(0.3~0.8), in such manner, it is possible to optimize described heat conduction plate body and the structure of described lamp plate, to carry
The radiating effect of high described heat radiation luminaire.
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 conduction plate body 100 by lamp plate 200, and utilizes heat-conducting plate
Body 100 transfers heat to radiating subassembly 400, and then is directly scattered and disappeared substantial amounts of heat to outside air by radiating subassembly 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 heat radiation luminaire also includes driving power supply module, and described driving power supply module is luminous with described LED
Body is electrically connected with;And for example, described driving power supply module is arranged on described heat conduction plate body;And for example, described driving power supply module is also
It is electrically connected with for external power supply, for powering to described LED illuminator.
Referring to Fig. 3, radiating subassembly 400 includes that two radiators 410, two radiators 410 may be contained within heat conduction plate body
On the radiating surface 120 of 100, two radiators 410 are symmetric setting with the central axis of heat conduction plate body 100, two heat radiations
It is provided with between device 410 between interval, and two radiators 410 and heat conduction plate body 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 conduction plate body 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 heat radiation luminaire, for improving the heat dispersion of described heat radiation luminaire, occurred frequently to meet
The demand of heat.
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 conduction plate body 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 heat radiation luminaire of more fitting, to improve radiating effect, such as, described heat radiation extends
The thickness of plate is gradually passed to the one end away from described heat conduction plate body near one end of described heat conduction plate body by described heat radiation extension board
Subtract, so, it is contemplated that the heat transfer of described heat conduction plate body is relatively big, and described heat conduction plate body bears near one end of described heat conduction plate body
Thermic load is bigger, by increasing its thickness, it is possible to increase at capacity of heat transmission and the heat dispersion of this position, more to fit
The heat dissipation path of above-mentioned heat radiation luminaire, 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 conduction plate body 100 that dispels the heat
Connecting, clamping slide rail 500, for luminaire 10 support mounted externally that will dispel the heat, plays fixing supporting role.Such as, institute
State clamping 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 conduction plate body 100, and threaded fastener 600 successively
It is spirally connected with lamp plate 200 and heat conduction plate body 100 respectively, for preferably making lamp plate 200 and heat conduction plate body 100 preferably be fixed on one
Rise, e.g., make together with described lamp plate more fits tightly with described heat conduction plate body.Such as, described lamp plate offers the first screw, institute
Stating heat conduction plate body 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 radiating subassembly 400 of above-mentioned heat radiation luminaire 10 is by arranging two symmetrical radiators 410, and radiator
410 are made up of heat radiation extension board 411, multiple inner sides radiating fin 412 and multiple outsides radiating fin 413, it is possible to quickly and and
Time ground the heat that the LED luminescence component 300 being transmitted on heat conduction plate body 100 and by lamp plate 200 produces is scattered and disappeared to extraneous ring
In border, radiating 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 conduction plate body, such as refer to
Fig. 5, described heat radiation luminaire also include 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 conduction plate body, two described envelopes
Dress plate is separately mounted on two sides of described heat conduction plate body, and two package board are respectively used to close the two of described ventilation slot
End, the sidewall between adjacent two described ventilation slots offers opening, described conductive filler portion be filled in described ventilation slot and
In described opening, the material in described conductive filler portion is conduction oil, in such manner, it is possible to more rapid and in time by described lamp plate
On heat pass ground in described heat conduction plate body.Such as, the degree of depth of multiple described ventilation slots is by the centre bit of described band hot radical seat
The place of putting gradually is incremented by lateral location;And for example, described ventilation slot has cuboid shape structure;And for example, described in the most adjacent two
The identical setting of distance between ventilation slot;And for example, described package board has cuboid shape structure;And for example, the material of described package board
The identical setting of material of matter and described heat conduction plate body.
In order to improve the light utilization of described heat radiation luminaire, such as, Fig. 6, described heat radiation luminaire are referred to
Also include that reflecting assembly 800, reflecting assembly 800 include that gluing portion (not shown) and taperedchromeplatedbezel 810, described gluing portion fit in institute
Stating on exiting surface, and described gluing portion is arranged around described LED illuminator, described taperedchromeplatedbezel is bonding with described gluing portion, described
Taperedchromeplatedbezel is provided with reflective surface away from the side in described gluing portion, and described reflective surface is arranged towards described LED illuminator, and described
Being provided with angle between reflective surface and described exiting surface, so, the light sent when described LED illuminator exposes to described reflective
Time on face, the light that described LED illuminator sends can be reflected and/or scatter by described reflective surface, and then improves described
The light utilization of heat radiation luminaire.Such as, described gluing portion also bonds with described LED illuminator;And for example, described taperedchromeplatedbezel
Including reflective egative film and reflective body, described reflective body fits in described gluing portion, and described reflective surface is positioned at described reflective
On the body side away from described reflective egative film;And for example, the material of described reflective egative film is plating silver layer;And for example, described reflective
The material of 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 heat radiation luminaire also includes protecting
Protecting assembly 900, protection assembly 900 includes the first ceiling the 910, second ceiling the 920, the 3rd ceiling 930 and the 4th protection
Bar 940, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling may be contained within institute
State on exiting surface, and described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling are respectively
It is positioned in four side edge of described heat conduction plate body, described first ceiling, described second ceiling, described 3rd ceiling
And described 4th ceiling is sequentially connected with, can preferably say that described LED luminescence component is placed in by arranging protection assembly 900
In the space in described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling besieged city, play
Protective effect.Such as, described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling phase
Connect, form square ring structure;And for example, multiple described LED illuminator are respectively positioned on described first ceiling, described second guarantor
Guard strip, described 3rd ceiling and described 4th ceiling are connected with each other in the space surrounded;And for example, described first ceiling tool
There is rectangular-shaped structure;And for example, described second ceiling has rectangular-shaped structure;And for example, described 3rd ceiling has length
Cube shape structure;And for example, described 4th ceiling has rectangular-shaped structure.
In order to improve the ventilation levels of described heat radiation luminaire further, to improve the heat radiation of described heat radiation luminaire
Performance, such as, refers to Fig. 8, and described heat radiation luminaire also includes that ventilation assembly 900a, described ventilation assembly include ventilating frame
Body 910a, the first draught fan 920a and the second draught fan (not shown), described ventilation framework is held on two be disposed adjacent
Between the described inner side radiating fin of individual described radiator, described ventilation framework has hollow-core construction, described first draught fan
And described second draught fan is respectively arranged at the two ends of described ventilation framework, described first draught fan and described second ventilates
The identical setting of air supply direction of fan, so, when the first draught fan 920a and the second draught fan are blown simultaneously, it is possible to enter one
Step improves the ventilation levels of described heat radiation luminaire.Such as, described ventilation framework has square ring structure;And for example, described
Ventilation framework is provided with multiple ratchet that supports with the junction of described inner side radiating fin, supports between ratchet described in adjacent two
It is provided with bit-avoiding slot;And for example, the two ends supporting ratchet described in are embedded at described ventilation framework and described inner side radiating fin respectively
Between;And for example, support ratchet described in multiple to be arranged in parallel;And for example, described ventilation assembly also includes two the first dirt filtrating screens, two
First dirt filtrating screen may be contained within described ventilating frame body, and described first draught fan be positioned at two described first dirt filtrating screens it
Between;And for example, described ventilation assembly also includes that two the second dirt filtrating screens, two the second dirt filtrating screens may be contained within described ventilation framework
In, and described second draught fan is between two described second dirt filtrating screens.
In order to preferably install described heat radiation luminaire, such as, referring to Fig. 9, described heat radiation luminaire also includes
Fixation kit 900b, described fixation kit 900b include that Access Division 910b and suspender 920b, described clamping slide rail offer card
Access slot, described buckling groove offers card interface, and the bottom of described buckling groove offers embedding slot, and described Access Division is placed in institute
State in buckling groove, and being at least partly embedded in described embedding slot of described Access Division, one end of described suspender wears described
Card interface, and be connected with described Access Division, so, by arranging described fixation kit, it is possible to described heat radiation is preferably installed and shines
Bright equipment, supports fixing effect for playing.Such as, described suspender includes connecting portion and suspension part, described connecting portion
One end wears described card interface, and is connected with described Access Division, and described suspension part and described connecting portion are away from described Access Division
One end connects;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 directly to show consideration for close with described heat-conducting plate due to described lamp plate and arranges, the described laminating of the most described lamp plate
Face fits with the described installed surface of described heat conduction plate body, and by merely relying on described threaded fastener to fix described lamp
Plate and described heat conduction plate body, 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 heat radiation luminaire by external impacts, described heat conduction plate body and described lamp plate can produce covibration,
The most described lamp plate there will be seismism, at the contact position of the most described heat conduction plate body and described lamp plate, respectively will produce
Opposite effect power, and then the vibration problems of described lamp plate can be aggravated, easily the LED illuminator installed on described lamp plate is caused
Related vibrations, even can shake bad LED illuminator, and the most described LED illuminator is as accurate electronic component, it is necessary to institute
State LED illuminator and carry out buffer protection measure, with buffer described lamp plate to described LED illuminator apply active force, with opposing outside
The external impacts that the luminaire that dispels the heat described in bound pair causes, based on this, needs to improve the shock-absorbing capacity of described lamp plate, to reduce
State lamp plate and the described heat conduction plate body resonance problem when described heat radiation luminaire is by external impacts, be used for playing buffering and make
With, and then can preferably protect described LED illuminator.Therefore, it is necessary to improve the shock-absorbing capacity of described lamp plate, with preferably
Protect described 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 conduction plate body 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 conduction plate body, 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 conduction plate body, and by described heat conduction plate body, after-heat is transferred to described radiating subassembly, and by described heat radiation
Heat is scattered and disappeared to external environment by assembly;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 conduction plate body, 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 conduction plate body 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 heat radiation luminaire of an embodiment, described heat-conducting layer includes following quality
Each component of part:
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 heat radiation luminaire, 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 heat radiation luminaire of an embodiment, described heat transfer layer includes following quality
Each component of part:
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 conduction plate body, described cushion needs possess relatively
Good shock-absorbing capacity, the active force being transmitted to from described heat conduction plate body with absorption, reach to reduce the effect of described lamp plate vibrations
Really, i.e. play shock-absorbing performance, close additionally, due to described cushion is shown consideration for described heat transfer layer and described heat-conducting plate 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 conduction plate body.
Such as, in the described lamp plate of the described heat radiation luminaire of an embodiment, described cushion includes following quality
Each component of part:
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 conduction plate body
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 conduction plate body 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 heat radiation luminaire 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 heat radiation luminaire, it is characterised in that including:
Heat conduction plate body, described heat conduction plate body 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 conduction plate body, 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;
Radiating subassembly, described radiating subassembly 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 conduction plate body, 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 conduction plate body, and described screw threads for fastening successively
Part is spirally connected with described lamp plate and described heat conduction plate body respectively;
Protection assembly, described protection assembly includes the first ceiling, the second ceiling, the 3rd ceiling and the 4th ceiling, institute
State the first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling and may be contained within described exiting surface
On, and described first ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling lay respectively at described
In four side edge of heat conduction plate body, described first ceiling, described second ceiling, described 3rd ceiling and described
Four ceilings are sequentially connected with.
Heat radiation luminaire the most according to claim 1, it is characterised in that described first ceiling, described second protection
Article, described 3rd ceiling and described 4th ceiling be connected with each other, form square ring structure.
Heat radiation luminaire the most according to claim 1, it is characterised in that multiple described LED illuminator are respectively positioned on described
First ceiling, described second ceiling, described 3rd ceiling and described 4th ceiling are connected with each other in the space surrounded.
Heat radiation luminaire the most according to claim 1, it is characterised in that described first ceiling has rectangular-shaped knot
Structure.
Heat radiation luminaire the most according to claim 1, it is characterised in that described second ceiling has rectangular-shaped knot
Structure.
Heat radiation luminaire the most according to claim 1, it is characterised in that described 3rd ceiling has rectangular-shaped knot
Structure.
Heat radiation luminaire the most according to claim 1, it is characterised in that described 4th ceiling has rectangular-shaped knot
Structure.
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Application publication date: 20161026 |