CN108954264A - A kind of LED light aluminum substrate efficient radiating apparatus - Google Patents
A kind of LED light aluminum substrate efficient radiating apparatus Download PDFInfo
- Publication number
- CN108954264A CN108954264A CN201810686748.XA CN201810686748A CN108954264A CN 108954264 A CN108954264 A CN 108954264A CN 201810686748 A CN201810686748 A CN 201810686748A CN 108954264 A CN108954264 A CN 108954264A
- Authority
- CN
- China
- Prior art keywords
- aluminum substrate
- heat dissipation
- radiating
- led light
- fin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a kind of LED light aluminum substrate efficient radiating apparatus, LED lamp bead including aluminum substrate and on the aluminum substrate, the aluminum substrate is connected to guide plate, the guide plate two sides are respectively equipped with sliding rail, the sliding rail is connected with radiating bottom plate, the radiating bottom plate fits with the guide plate, wherein.The present invention: using the cooling fin of wavy shaped configuration, the radiating surface of cooling fin can effectively be increased, improve heat dissipation effect, and cooperate heat dissipation cavity by using guide chamber, convenient for accelerating the cross-ventilation of two sides by guiding air flue, improve radiating efficiency, furthermore, it arranges by using the permutation of several heat radiation fin units, it can not only reasonable layout space, and the gap between capable of passing through accelerates heat dissipation contact surface, further strengthen heat dissipation effect, so that influence of the fan to environment in machine can not only be alleviated, and energy conservation, dismounting maintenance is easy, and good heat dissipation effect, improve the service life of LED light.
Description
Technical field
The present invention relates to color selector LED lamp technical fields, it particularly relates to which a kind of LED light aluminum substrate high efficiency and heat radiation fills
It sets.
Background technique
LED light is one piece of electroluminescent chip of semiconductor material, on elargol or latex solidified to bracket, then uses silver
Line or gold thread connection chip and circuit board, surrounding are sealed with epoxy resin, play the role of protecting internal core, finally installation is outer
Shell, so the anti-seismic performance of LED lamp is good.
And the LED lamp being used in color selector is the critical component for guaranteeing the normal color sorting work of color selector, is color selector color
Light source is provided when selecting, works convenient for high speed camera CCD, realizes the color sorting of cereal, and the LED light of color selector is all in the prior art
It is directly installed on lamp holder using LED lamp bead, lamp holder is the aluminium sheet of a strip, and heat dissipation effect is poor, to solve color selector LED
Heat dissipation problem, it is general that one miniature fan is installed using in LED light end, using the wind-force effect of fan accelerate LED light and
Heat dissipation on lamp holder, however, being radiated using this method, the wind that fan generates can accelerate the convection current in color selector cabinet, so that
Dust in cabinet is flown upward, so that a large amount of dust is fallen in LED light, LED luminance is influenced, to influence the normal work of color selector
Make, while a large amount of dust fugitive dust enters packet with the cereal after color sorting so that a large amount of dusts enter discharge port together with cereal
Pack, influences grain quality.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of LED light aluminum substrate efficient radiating apparatus, existing to overcome
Above-mentioned technical problem present in the relevant technologies.
The technical scheme of the present invention is realized as follows:
A kind of LED light aluminum substrate efficient radiating apparatus, the LED lamp bead including aluminum substrate and on the aluminum substrate, the aluminium
Substrate is connected to guide plate, and the guide plate two sides are respectively equipped with sliding rail, and the sliding rail is connected with radiating bottom plate, the heat dissipation bottom
Plate fits with the guide plate, wherein；
The top of the radiating bottom plate is equipped with cooling fin, and the cooling fin is wavy shaped configuration, is located at the cooling fin and described
It is equipped with several heat dissipation vertical plates being vertically arranged between radiating bottom plate, heat dissipation cavity is equipped between the adjacent heat dissipation vertical plate, it is described
The cavity that radiates is interior to be equipped with guide chamber, guiding air flue is offered in the guide chamber, the guiding air flue cross section area is less than described
Radiate cavity cross section area, and the top of the cooling fin is equipped with several groups radiating fin, sets between radiating fin described in adjacent sets
There is spacing, and radiating fin described in one group includes the heat radiation fin unit of several horizontal array arrangements, the adjacent radiating fin
Unit is equipped with gap, and the spacing horizontal length is greater than the horizontal length in the gap.
Further, the LED lamp bead is two groups and horizontal arrangement is in the two sides of the aluminum substrate, and the aluminum substrate passes through
The hook slot of two sides fits with the guide plate to be connect.
Further, the spacing of radiating fin described in adjacent sets is at least 2CM.
Further, the gap of the adjacent heat radiation fin unit is at least 1CM.
Further, the guiding air flue is cylindrical structure, and the guiding air flue is located in the heat dissipation cavity
Between position.
Further, it is described guiding air flue horizontal length be less than it is described heat dissipation cavity horizontal length/.
Further, the radiating fin is at least three groups, and is located at radiating fin described in outermost and the heat dissipation bottom
There are heat dissipation drainage faces for plate.
LED lamp bead: being assemblied on guide plate by beneficial effects of the present invention by aluminum substrate in advance, passes through guide plate two sides
Sliding rail be connected in radiating bottom plate, and heat cooperates cooling fin and radiating fin to radiate by heat dissipation vertical plate, uses
The cooling fin of wavy shaped configuration can effectively increase the radiating surface of cooling fin, improve heat dissipation effect, and match by using guide chamber
Heat dissipation cavity is closed, convenient for accelerating the cross-ventilation of two sides by guiding air flue, radiating efficiency is improved, in addition, by using several
The permutation of heat radiation fin unit is arranged, can not only reasonable layout space, and the gap between capable of passing through accelerates heat dissipation contact surface,
Heat dissipation effect is further strengthened, so that influence of the fan to environment in machine can not only be alleviated, and energy conservation, dismounting maintenance letter
Just and good heat dissipation effect, the service life of LED light is improved.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention；
Fig. 2 is a kind of schematic top plan view of LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention；
Fig. 3 is a kind of aluminum substrate schematic diagram of LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention；
Fig. 4 is a kind of radiating fin schematic diagram of LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention；
Fig. 5 is a kind of guiding air flue schematic diagram of LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention.
In figure:
1, aluminum substrate；2, LED lamp bead；3, guide plate；4, sliding rail；5, radiating bottom plate；6, cooling fin；7, radiate vertical plate；8, it radiates
Cavity；9, guide chamber；10, it is oriented to air flue；11, radiating fin；12, heat radiation fin unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of LED light aluminum substrate efficient radiating apparatus.
As shown in Figs. 1-5, LED light aluminum substrate efficient radiating apparatus according to an embodiment of the present invention, including aluminum substrate 1 and set
LED lamp bead 2 on the aluminum substrate 1, the aluminum substrate 1 are connected to guide plate 3, and 3 two sides of guide plate are respectively equipped with cunning
Rail 4, the sliding rail 4 are connected with radiating bottom plate 5, and the radiating bottom plate 5 fits with the guide plate 3, wherein；
The top of the radiating bottom plate 5 is equipped with cooling fin 6, and the cooling fin 6 is wavy shaped configuration, is located at 6 He of cooling fin
It is equipped with several heat dissipation vertical plates 7 being vertically arranged between the radiating bottom plate 5, is equipped with heat dissipation between the adjacent heat dissipation vertical plate 7 and holds
Chamber 8, the heat dissipation cavity 8 is interior to be equipped with guide chamber 9, guiding air flue 10 is offered in the guide chamber 9, the guiding air flue 10 is cut
Face area is less than 8 cross section area of heat dissipation cavity, and the top of the cooling fin 6 is equipped with several groups radiating fin 11, adjacent sets
Spacing is equipped between the radiating fin 11, and radiating fin 11 described in one group includes the radiating fin of several horizontal arrays arrangement
Unit 12, the adjacent heat radiation fin unit 12 are equipped with gap, and the spacing horizontal length is greater than the horizontal length in the gap.
With the aid of the technical scheme, LED lamp bead 2 is assemblied on guide plate 3 in advance by aluminum substrate 1, passes through guiding
The sliding rail 4 of 3 two sides of plate is connected in radiating bottom plate 5, and heat cooperates cooling fin 6 and radiating fin 11 by heat dissipation vertical plate 7
It radiates, using the cooling fin 6 of wavy shaped configuration, can effectively increase the radiating surface of cooling fin 6, improve heat dissipation effect, and
Cooperate heat dissipation cavity 8 by using guide chamber 9, convenient for accelerating the cross-ventilation of two sides by guiding air flue 10, improves heat dissipation effect
Rate, in addition, the permutation by using several heat radiation fin units 12 is arranged, can not only reasonable layout space, and it can be passed through
Between gap accelerate heat dissipation contact surface, heat dissipation effect is further strengthened, so that fan can not only be alleviated to the shadow of environment in machine
It rings, and energy conservation, dismounting maintenance simplicity and good heat dissipation effect, improves the service life of LED light.
In addition, in one embodiment, the LED lamp bead 2 is two groups and horizontal arrangement is in the two sides of the aluminum substrate 1,
The aluminum substrate 1 is fitted with the guide plate 3 by the hook slot of two sides and is connect.
In addition, in one embodiment, the spacing of radiating fin 11 described in adjacent sets is at least 2CM.
In addition, in one embodiment, the gap of the adjacent heat radiation fin unit 12 is at least 1CM.
In addition, in one embodiment, the guiding air flue 10 is cylindrical structure, and the guiding air flue 10 is located at institute
State the middle position of heat dissipation cavity 8.
In addition, in one embodiment, the horizontal length of the guiding air flue 10 is less than 8 horizontal length of heat dissipation cavity
3/1.
In addition, in one embodiment, the radiating fin 11 is at least three groups, and is located at radiating fin described in outermost
11 with the radiating bottom plate 5 there are heat dissipation drainage face.
In conclusion by means of above-mentioned technical proposal of the invention, by advance assembling LED lamp bead 2 by aluminum substrate 1
In on guide plate 3, it is connected in radiating bottom plate 5 by the sliding rail 4 of 3 two sides of guide plate, and heat is dissipated by the heat dissipation cooperation of vertical plate 7
Backing 6 and radiating fin 11 radiate, and using the cooling fin 6 of wavy shaped configuration, can effectively increase the heat dissipation of cooling fin 6
Heat dissipation effect is improved in face, and cooperates heat dissipation cavity 8 by using guide chamber 9, convenient for accelerating the sky of two sides by guiding air flue 10
Gas convection current improves radiating efficiency, in addition, the permutation by using several heat radiation fin units 12 is arranged, it can not only reasonable layout
Space, and the gap between capable of passing through accelerates heat dissipation contact surface, heat dissipation effect is further strengthened, so that can not only alleviate fan
Influence to environment in machine, and energy conservation, dismounting maintenance simplicity and good heat dissipation effect, improve LED light uses the longevity
Life.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of LED light aluminum substrate efficient radiating apparatus, which is characterized in that including aluminum substrate (1) and be set to the aluminum substrate (1)
On LED lamp bead (2), the aluminum substrate (1) is connected to guide plate (3), and guide plate (3) two sides are respectively equipped with sliding rail (4),
The sliding rail (4) is connected with radiating bottom plate (5), and the radiating bottom plate (5) fits with the guide plate (3), wherein；
The top of the radiating bottom plate (5) is equipped with cooling fin (6), and the cooling fin (6) is wavy shaped configuration, is located at the heat dissipation
Between piece (6) and the radiating bottom plate (5) be equipped with several heat dissipation vertical plates (7) being vertically arranged, the adjacent heat dissipation vertical plate (7) it
Between be equipped with heat dissipation cavity (8), be equipped with guide chamber (9) in the heat dissipation cavity (8), the guide chamber (9) is interior to offer guiding gas
Road (10), guiding air flue (10) cross section area are less than heat dissipation cavity (8) cross section area, the top of the cooling fin (6)
End is equipped with several groups radiating fin (11), and spacing, and heat radiating fin described in one group are equipped between radiating fin (11) described in adjacent sets
Piece (11) includes the heat radiation fin unit (12) of several horizontal array arrangements, between the adjacent heat radiation fin unit (12) is equipped with
Gap, the spacing horizontal length are greater than the horizontal length in the gap.
2. LED light aluminum substrate efficient radiating apparatus according to claim 1, which is characterized in that the LED lamp bead (2) is
The hook slot and the guide plate that two groups and horizontal arrangement pass through two sides in the two sides of the aluminum substrate (1), the aluminum substrate (1)
(3) fit connection.
3. LED light aluminum substrate efficient radiating apparatus according to claim 1, which is characterized in that heat radiating fin described in adjacent sets
The spacing of piece (11) is at least 2CM.
4. LED light aluminum substrate efficient radiating apparatus according to claim 1, which is characterized in that the adjacent radiating fin
The gap of unit (12) is at least 1CM.
5. LED light aluminum substrate efficient radiating apparatus according to claim 1, which is characterized in that the guiding air flue (10)
For cylindrical structure, and guiding air flue (10) is located at the middle position of heat dissipation cavity (8).
6. LED light aluminum substrate efficient radiating apparatus according to claim 5, which is characterized in that the guiding air flue (10)
Horizontal length be less than it is described heat dissipation cavity (8) horizontal length 3/1.
7. LED light aluminum substrate efficient radiating apparatus according to claim 1, which is characterized in that the radiating fin (11)
At least three groups, and there are heat dissipation drainage faces positioned at radiating fin (11) and the radiating bottom plate (5) described in outermost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686748.XA CN108954264B (en) | 2018-06-28 | 2018-06-28 | High-efficient heat abstractor of aluminium base board of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686748.XA CN108954264B (en) | 2018-06-28 | 2018-06-28 | High-efficient heat abstractor of aluminium base board of LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108954264A true CN108954264A (en) | 2018-12-07 |
| CN108954264B CN108954264B (en) | 2020-01-17 |
Family
ID=64487505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686748.XA Active CN108954264B (en) | 2018-06-28 | 2018-06-28 | High-efficient heat abstractor of aluminium base board of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108954264B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538017Y (en) * | 2002-03-13 | 2003-02-26 | 邓淑贞 | Radiator |
| CN101290093A (en) * | 2007-04-16 | 2008-10-22 | 林国俊 | Luminous diode lamp heat radiating device |
| US20110186280A1 (en) * | 2010-02-01 | 2011-08-04 | Kungtin Metallic Products Ltd. | Radiator fin and radiator fin component thereof |
| CN203880487U (en) * | 2014-05-23 | 2014-10-15 | 宁波艾易迪照明有限公司 | Line lamp |
| CN104456247A (en) * | 2014-11-28 | 2015-03-25 | 宁波市柯玛士太阳能科技有限公司 | Bar-type lamp |
| CN106122781A (en) * | 2016-06-13 | 2016-11-16 | 宁波市镇海峻诚文化传媒有限公司 | A kind of radiating subassembly of LED |
-
2018
- 2018-06-28 CN CN201810686748.XA patent/CN108954264B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538017Y (en) * | 2002-03-13 | 2003-02-26 | 邓淑贞 | Radiator |
| CN101290093A (en) * | 2007-04-16 | 2008-10-22 | 林国俊 | Luminous diode lamp heat radiating device |
| US20110186280A1 (en) * | 2010-02-01 | 2011-08-04 | Kungtin Metallic Products Ltd. | Radiator fin and radiator fin component thereof |
| CN203880487U (en) * | 2014-05-23 | 2014-10-15 | 宁波艾易迪照明有限公司 | Line lamp |
| CN104456247A (en) * | 2014-11-28 | 2015-03-25 | 宁波市柯玛士太阳能科技有限公司 | Bar-type lamp |
| CN106122781A (en) * | 2016-06-13 | 2016-11-16 | 宁波市镇海峻诚文化传媒有限公司 | A kind of radiating subassembly of LED |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108954264B (en) | 2020-01-17 |
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