CN205504673U - LED tunnel lamp thermal module - Google Patents
LED tunnel lamp thermal module Download PDFInfo
- Publication number
- CN205504673U CN205504673U CN201620249083.2U CN201620249083U CN205504673U CN 205504673 U CN205504673 U CN 205504673U CN 201620249083 U CN201620249083 U CN 201620249083U CN 205504673 U CN205504673 U CN 205504673U
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- Prior art keywords
- heat sink
- base plate
- horizontal
- vertical
- horizontal fin
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- Withdrawn - After Issue
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of thermal module, especially, relate to a LED tunnel lamp thermal module, including a rectangle bottom plate, heat sink horizontal heat sink device is established to the upside in the middle part of the long limit of bottom plate, and heat sink horizontal heat sink device includes a set of heat sink horizontal fin that overlaps in vertical direction, and the gap department between per two adjacent heat sink horizontal fin all establishes vertical minute wind sword, and two length of branch limits of heat sink horizontal fin are protruding at the smooth arc that the outside extension of wind sword department in vertical minute formed the symmetry, heat sink vertical heat sink device is established on heat sink horizontal heat sink device upper portion, and heat sink vertical heat sink device includes a set of heat sink vertical fin, heat sink horizontal fin overcoat has a heat sink horizontal fin wind channel shell, is equipped with the opening on the shell of heat sink horizontal fin wind channel, and heat sink horizontal fin wind channel shell both ends are equipped with a fan chamber, and a fan is established to the fan intracavity, and a radiator unit inlet port is established in the fan chamber outside, the utility model has the advantages of the radiating effect is good, long service life.
Description
Technical field
This utility model belongs to radiating module technical field, particularly relates to a kind of LED tunnel lamp radiating module.
Background technology
LED has that volume is little, impact resistance, life-span length, low power consumption, chemiluminescence and without series of advantages such as mercury pollution, it is wide
General be applied to various instruction, show, decorate, the field such as backlight, general lighting and urban landscape, but LED is in the process used
In there is also some shortcomings, the input power of current LED remain major part with form of thermal energy discharge, if these heat are the most in time
Discharge, by too high for the junction temperature causing LED chip and affect the series of problems such as luminous efficiency and service life, and existing rank
Section LED technology cannot avoid heating completely, and the material of the radiator structure of LED lamp is at present stage the most not more conventional height
The material of heat dissipation characteristics is available, thus start with from fitting structure carry out heat radiation improve be the most common way.
Summary of the invention
The purpose of this utility model be to solve the radiating effect difference of LED tunnel lamp radiating module of the prior art,
The problem of assembling inconvenience, and a kind of good heat dissipation effect provided, it is easy to combination is installed, service life length a kind of LED tunnel lamp
Radiating module.
The technical solution adopted in the present invention is:
A kind of LED tunnel lamp radiating module, including a rectangular base plate, the middle part upper surface on the long limit of described base plate is provided with heat
Heavy horizontal heat sink assembly, described heat sink horizontal heat sink assembly includes one group of heat sink horizontal fin, and described heat sink level dissipates
Backing in the vertical direction is overlapping placement, and is provided with gap, every two between every two pieces of adjacent heat sink horizontal fin
It is provided with vertically point wind sword at gap between the heat sink horizontal fin that block is adjacent, vertically divides in wind sword and base plate minor face
Vertical line point-blank, and vertically divides the length of wind sword to be less than the length of base plate, and described heat sink horizontal fin is and base plate
The rectangular plate-like that plane is parallel, the long limit of heat sink horizontal fin is perpendicular to the width one of the long limit of base plate and length and base plate
Causing, the width of heat sink horizontal fin is less than the length of vertically point wind sword, and two long limits of described heat sink horizontal fin exist
Vertically stretching out respectively at point wind sword and form symmetrical smooth arc-shaped protrusions, the outward flange of heat sink horizontal fin is tooth shape；
Described heat sink horizontal heat sink assembly top is additionally provided with heat sink vertical heat sink assembly, described heat sink vertical heat sink assembly
Frontal projected area is less than the frontal projected area of heat sink horizontal heat sink assembly, and described heat sink vertical heat sink assembly includes one group of heat
Heavy vertical fin, described heat sink vertical fin be arranged in parallel the most successively；Described heat sink horizontal fin
Outer cover is provided with a heat sink horizontal fin air channel shell, and described heat sink horizontal fin air channel shell upper offers and heat
The opening of heavy vertical heat sink assembly mating shapes, heat sink horizontal fin air channel shell and heat sink horizontal heat sink assembly
Two sidewalls of minor face joint are connections, flat with heat sink horizontal heat sink assembly of heat sink horizontal fin air channel shell
It is respectively equipped with a fan chamber between slip circle shape prominence, is provided with a fan in each fan chamber, in each fan chamber
Outside is provided with a radiating subassembly air inlet.
Two minor face ends of described heat sink horizontal fin are also respectively provided with an exhausting window, and described exhausting window is
Right-angled trapezium block, described right-angled trapezium block is inverted, and the vertical plane at the waist place, right angle of right-angled trapezium block and heat sink level
The minor face end of fin fastens；Described exhausting window is additionally provided with one group of exhaust passage, and described exhaust passage is arranged diagonally downward,
Each exhaust passage is connected with heat sink horizontal fin gap between any two, and side, two, the left and right of described exhausting window is divided
It is not provided with one group of oblique screw and fixes post.
Described base plate lower surface is provided with a through rectangular channel, the long edge lengths phase of the long limit of rectangular channel and base plate
Deng, the middle part on described rectangle flute length limit is provided with one for the wide horizontal bar installing light source, the plane at wide horizontal bar place and base plate
Lower surface is concordant, and described base plate lower surface is additionally provided with two and determines muscle groove, determines muscle groove for every and is positioned at the base plate edge near long limit,
And every long limit determining muscle groove and base plate be arranged in parallel, four sides of base plate are provided with one group of first screw hole.
Described each radiating subassembly air inlet is outside equipped with a waveform air channel, and described waveform air channel is plastic cement material
Corrugated tube.
Being provided with one group of second screw hole on the edge of described heat sink horizontal fin air channel shell, fan chamber upper wall sets
There is one group of fan power supply string holes.
The center of described heat sink vertical heat sink assembly is provided with one group and runs through heat sink vertical heat sink assembly, heat sink water
Flat heat sink assembly, base plate and the wiring through hole of wide horizontal bar.
The end section of described heat sink vertical fin is up-narrow and down-wide isosceles trapezoid.
Described exhausting window is outside equipped with an exhausting window baffle plate closed with exhausting window matching form, exhausting window baffle bottom
It is UNICOM with exhaust passage；The end section of described exhaust passage is isosceles trapezoid.
Described base plate, wide horizontal bar, heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, vertically point wind sword, row
Transom window is integral die-cast molding, described base plate, wide horizontal bar, heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, perpendicular
Straight point of wind sword, heat sink horizontal fin air channel shell upper are arranged with heat dissipating housing, and described heat dissipating housing sets with joint, waveform air channel
Air duct joint, four angular position of heat dissipating housing is had to be respectively equipped with a mounting ear.
The beneficial effects of the utility model are:
1. scattered owing to have employed heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, exhausting window and heat sink level
Backing air channel shell, heat dissipating housing combine use radiating module structure, arrange perpendicular between adjacent two heat sink horizontal fin
Straight point of wind sword, can be allocated as two strands by the cold wind taken out from the external world at vertically point wind sword, so that two strands of air-flows are respectively along row
The exhaust passage of transom window is directly discharged to the external world, makes the exchange of cold wind and hot blast be locked in the space of a relative closure, reaches
The purpose of quick heat radiating；
The most heat sink horizontal fin is designed to the shape of outward extending smooth projection at vertically point wind sword, can be external
The cold air on boundary plays a good guiding function, makes the in hgher efficiency of heat radiation；
3., owing to arranging waveform air channel outside each radiating subassembly air inlet, waveform air channel uses the waveform of plastic cement material
Pipe, and corrugated tube has the advantages such as easily deformable bending, and meet during a small amount of condensation water entrance air channel more standby than smooth tube wall
Water-resisting ability；
4. it is provided with rectangular channel due to the lower surface at base plate, the weight of radiating module can be alleviated on the whole.
5. radiating module and light-source encapsulation being integrated, external unified interface, product intensity is higher, can be corresponding straight
The multiple light fixture being provided with air intake vent is joined in tipping.
Accompanying drawing explanation
The overall structure schematic diagram of a kind of LED tunnel lamp radiating module that Fig. 1 provides for this utility model.
The structural representation of radiating subassembly in a kind of LED tunnel lamp radiating module that Fig. 2 provides for this utility model.
The detonation configuration schematic diagram of a kind of LED tunnel lamp radiating module that Fig. 3 provides for this utility model.
The structural representation of heat-dissipating casing in a kind of LED tunnel lamp radiating module that Fig. 4 provides for this utility model.
In a kind of LED tunnel lamp radiating module that Fig. 5 provides for this utility model, radiating subassembly looks up structural representation.
The integral installation distribution structure schematic diagram of a kind of LED tunnel lamp radiating module that Fig. 6 provides for this utility model.
In figure: 1, base plate；101, rectangular channel；102, wide horizontal bar；103, muscle groove is determined；104, the first screw hole；2, heat sink water
Flat fin；3, wind sword is vertically divided；4, heat sink vertical fin；5, heat sink horizontal fin air channel shell；501, fan chamber；
502, fan；503, radiating subassembly air inlet；504, the second screw hole；505, fan power supply string holes；6, exhausting window；601, row
Gas passage；602, post fixed by oblique screw；7, waveform air channel；8, wiring through hole；9, exhausting window baffle plate；10, heat dissipating housing；1001、
Air duct joint；1002, mounting ear.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
A kind of LED tunnel lamp radiating module, including a rectangular base plate 1, the middle part upper surface on the long limit of base plate 1 is provided with heat sink
Horizontal heat sink assembly, heat sink horizontal heat sink assembly includes one group of heat sink horizontal fin 2, and heat sink horizontal fin 2 is perpendicular
Nogata is upwards overlapping placement, and is provided with gap between every two pieces of adjacent heat sink horizontal fin 2, every two pieces adjacent
Vertically point wind sword 3, vertically point wind sword 3 and the perpendicular bisector of base plate 1 minor face it is provided with at gap between heat sink horizontal fin 2
Point-blank, and vertically dividing the length of wind sword 3 to be less than the length of base plate 1, heat sink horizontal fin 2 is and base plate 1 plane
Parallel rectangular plate-like, the long limit of heat sink horizontal fin 2 is perpendicular to the long limit of base plate 1 and length is consistent with the width of base plate 1,
The width of heat sink horizontal fin 2 is less than the length of vertically point wind sword 3, and two long limits of heat sink horizontal fin 2 are vertically
Dividing stretches out at wind sword 3 respectively forms symmetrical smooth arc-shaped protrusions, and the outward flange of heat sink horizontal fin is tooth shape, so
A good guiding function can be played by cold air to external world, make the in hgher efficiency of heat radiation；Heat sink horizontal heat sink assembly
Top is additionally provided with heat sink vertical heat sink assembly, and the frontal projected area of heat sink vertical heat sink assembly is dispelled the heat less than heat sink level
The frontal projected area of chip module, heat sink vertical heat sink assembly includes one group of heat sink vertical fin 4, heat sink vertical fin 4
It is arranged in parallel the most successively；The outer cover of heat sink horizontal fin 2 is provided with outside a heat sink horizontal fin air channel
Shell 5, shell 5 top, described heat sink horizontal fin air channel offers and the opening of heat sink vertical heat sink assembly mating shapes
Mouthful, heat sink horizontal fin air channel shell 5 connects with two sidewalls of the minor face joint of heat sink horizontal heat sink assembly,
Heat sink horizontal fin air channel shell 5 is respectively equipped with one between the smooth arc prominence of heat sink horizontal heat sink assembly
Fan chamber 501, is provided with a fan 502 in each fan chamber 501, be provided with a heat radiation in the outside of each fan chamber 501
Assembly air inlet 503；It is also respectively provided with an exhausting window 6, exhausting window 6 in two minor face ends of heat sink horizontal fin 2
For right-angled trapezium block, right-angled trapezium block is inverted, and the vertical plane at the waist place, right angle of right-angled trapezium block dissipates with heat sink level
The minor face end of backing 2 fastens；Exhausting window 6 is additionally provided with one group of exhaust passage 601, and exhaust passage 601 is arranged, often diagonally downward
Individual exhaust passage 601 is connected with heat sink horizontal fin 2 gap between any two, and exhausting window 6 is outside equipped with one and aerofluxus
The exhausting window baffle plate 9 that window 6 matching form closes, is UNICOM with exhaust passage 601 bottom exhausting window baffle plate 9, for will be from aerofluxus
The hot blast that the exhaust passage 601 of window 6 ejects blows under guiding, and the end section of exhaust passage 601 is isosceles trapezoid, exhausting window 6
It is respectively equipped with one group of oblique screw on two sides, left and right and fixes post 602；Owing to have employed heat sink horizontal heat sink assembly, heat sink
Vertically heat sink assembly, exhausting window 6 and heat sink horizontal fin air channel shell 5 combine the radiating module structure used, in phase
Vertically point wind sword 3 is set between adjacent two heat sink horizontal fin 2, can the cold wind taken out from the external world vertically divided at wind sword 3
It is allocated as two strands, so that two strands of air-flows are directly discharged to the external world along the exhaust passage 601 of exhausting window 6 respectively, makes cold wind and hot blast
Exchange be locked in the space of a relative closure, reached the purpose of quick heat radiating.
It is provided with a through rectangular channel 101, the long limit of rectangular channel 101 and the long edge lengths of base plate 1 at base plate 1 lower surface
Equal, the weight of radiating module can be alleviated on the whole, the middle part on the long limit of rectangular channel 101 is provided with one for installing light source
Wide horizontal bar 102, the plane at wide horizontal bar 102 place is concordant with the lower surface of base plate 1, and base plate 1 lower surface is additionally provided with two and determines muscle
Groove 103, can play and well install positioning action, determines muscle groove 103 for every and is positioned at the base plate 1 edge near long limit, and often
Bar is determined the long limit of muscle groove 103 and base plate 1 and is be arranged in parallel, is provided with one group of first screw hole 104 on four sides of base plate 1,
Do so fixedly mounts for the heat dissipating housing 10 with radiating module.
Being outside equipped with a waveform air channel 7 at each radiating subassembly air inlet 503, waveform air channel 7 is the ripple of plastic cement material
Shape pipe；And corrugated tube has advantages such as easily deformable bending, and meet and a small amount of condense when water enters air channel than smooth tube wall more
Standby water-resisting ability.
It is provided with one group of second screw hole 504, fan chamber 501 upper wall on the edge of heat sink horizontal fin air channel shell 5
It is provided with one group of fan power supply string holes 505.
The center of heat sink vertical heat sink assembly be provided with one group run through heat sink vertical heat sink assembly, heat sink level dissipate
The wiring through hole 8 of backing assembly, base plate 1 and wide horizontal bar 102, the end section of heat sink vertical fin 4 is up-narrow and down-wide isosceles
Trapezoidal.
Base plate 1, wide horizontal bar 102, heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, vertically point wind sword 3, row
Transom window 6 is integral die-cast molding, base plate 1, wide horizontal bar 102, heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly,
Vertically point wind sword 3, shell 5 top, heat sink horizontal fin air channel are arranged with heat dissipating housing 10, and heat dissipating housing 10 connects with waveform air channel 7
Place is provided with air duct joint 1001, and 10 4 angular position of heat dissipating housing are respectively equipped with a mounting ear 1002, radiating module and light
Source is packaged as a whole, external unified interface, and product intensity is higher, can the multiple air intake vent that is provided with of corresponding directly assembling
Light fixture.
Claims (9)
1. a LED tunnel lamp radiating module, it is characterised in that: include a rectangular base plate (1), in described base plate (1) long limit
Portion's upper surface is provided with heat sink horizontal heat sink assembly, and described heat sink horizontal heat sink assembly includes one group of heat sink horizontal fin
(2), described heat sink horizontal fin (2) in the vertical direction is overlapping placement, and every two pieces of adjacent heat sink levels heat radiation
Sheet is provided with gap between (2), is provided with vertically point wind at the gap between every two pieces of adjacent heat sink horizontal fin (2)
Sword (3), vertically the perpendicular bisector of point wind sword (3) and base plate (1) minor face is point-blank, and the length of vertical point of wind sword (3) is little
In the length of base plate (1), described horizontal fin (2) is the rectangular plate-like parallel with base plate (1) plane, heat sink horizontal fin
(2) long limit is perpendicular to the long limit of base plate (1) and length is consistent with the width of base plate (1), the width of heat sink horizontal fin (2)
Less than the length of vertically point wind sword (3), and two long limits of described heat sink horizontal fin (2) are in vertically point wind sword (3) punishment
Not stretching out and form symmetrical smooth arc-shaped protrusions, the outward flange of heat sink horizontal fin (2) is tooth shape；Described heat sink level
Heat sink assembly top is additionally provided with heat sink vertical heat sink assembly, and the frontal projected area of described heat sink vertical heat sink assembly is little
In the frontal projected area of heat sink horizontal heat sink assembly, described heat sink vertical heat sink assembly includes one group of heat sink vertical fin
(4), described heat sink vertical fin (4) be arranged in parallel the most successively；The outside of described heat sink horizontal fin (2)
Be arranged with heat sink horizontal fin air channel shell (5), shell (5) top, described heat sink horizontal fin air channel offer with
The opening that heat sink vertical fin (4) element shapes matches, heat sink horizontal fin air channel shell (5) is dispelled the heat with heat sink level
Two sidewalls of the minor face joint of chip module are connections, and heat sink horizontal fin air channel shell (5) is dissipating with heat sink level
Being respectively equipped with a fan chamber (501) between the smooth arc prominence of backing assembly, each fan chamber is provided with one in (501)
Individual fan (502), is provided with a radiating subassembly air inlet (503) in the outside of each fan chamber (501).
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described heat sink level heat radiation
Two minor face ends of sheet (2) are also respectively provided with an exhausting window (6), and described exhausting window (6) is right-angled trapezium block, described directly
Angle trapezoid block is inverted, and the short end of the vertical plane at the waist place, right angle of right-angled trapezium block and heat sink horizontal fin (2)
Portion fastens；Described exhausting window (6) is additionally provided with one group of exhaust passage (601), and described exhaust passage is arranged diagonally downward, Mei Gepai
Gas passage (601) is connected with horizontal fin (2) gap between any two, on side, two, the left and right of described exhausting window (6)
It is respectively equipped with one group of oblique screw and fixes post (602).
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described base plate (1) lower surface
Being provided with a through rectangular channel (101), the long limit of rectangular channel (101) is equal with the long edge lengths of base plate (1), described rectangular channel
(101) middle part on long limit is provided with one for the wide horizontal bar (102) installing light source, the plane at wide horizontal bar (102) place and base plate
(1) lower surface is concordant, and described base plate (1) lower surface is additionally provided with two and determines muscle groove (103), determines muscle groove (103) for every and is positioned at the end
Plate (1) is near the edge on long limit, and every long limit determining muscle groove (103) and base plate (1) be arranged in parallel, at the four of base plate (1)
One group of first screw hole (104) it is provided with on individual side.
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described each radiating subassembly
Air inlet (503) is outside equipped with a waveform air channel (7), and described waveform air channel (7) is the corrugated tube of plastic cement material.
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described heat sink level heat radiation
Being provided with one group of second screw hole (504) on the edge in sheet air channel shell (5), fan chamber (501) upper wall is provided with one group of fan electricity
Source string holes (505).
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described vertical heat sink assembly
Center be provided with one group and run through heat sink vertical heat sink assembly, heat sink horizontal heat sink assembly, base plate (1) and wide horizontal bar
(102) wiring through hole (8).
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described heat sink vertical heat radiation
The end section of sheet (4) is up-narrow and down-wide isosceles trapezoid.
A kind of LED tunnel lamp radiating module the most according to claim 2, it is characterised in that: described exhausting window (6) peripheral hardware
Being equipped with an exhausting window baffle plate (9) closed with exhausting window matching form, exhausting window baffle plate (9) bottom with exhaust passage (601) is
UNICOM, the end section of described exhaust passage (601) is isosceles trapezoid.
A kind of LED tunnel lamp radiating module the most according to claim 1, it is characterised in that: described base plate (1), wide horizontal stroke
Muscle (102), heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, vertically point wind sword (3), exhausting window (6) are overall pressure
Type casting moulding, described base plate (1), wide horizontal bar (102), heat sink horizontal heat sink assembly, heat sink vertical heat sink assembly, vertically divides
Wind sword (3), shell (5) top, heat sink horizontal fin air channel are arranged with heat dissipating housing (10), described heat dissipating housing (10) and waveform wind
Road (7) joint is provided with air duct joint (1001), and (10) four angular position of heat dissipating housing are respectively equipped with a mounting ear (1002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249083.2U CN205504673U (en) | 2016-03-29 | 2016-03-29 | LED tunnel lamp thermal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620249083.2U CN205504673U (en) | 2016-03-29 | 2016-03-29 | LED tunnel lamp thermal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504673U true CN205504673U (en) | 2016-08-24 |
Family
ID=56735261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620249083.2U Withdrawn - After Issue CN205504673U (en) | 2016-03-29 | 2016-03-29 | LED tunnel lamp thermal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674164A (en) * | 2016-03-29 | 2016-06-15 | 河南江尚照明技术有限公司 | Heat dissipation module of LED tunnel lamp |
-
2016
- 2016-03-29 CN CN201620249083.2U patent/CN205504673U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674164A (en) * | 2016-03-29 | 2016-06-15 | 河南江尚照明技术有限公司 | Heat dissipation module of LED tunnel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20180529 |
|
| AV01 | Patent right actively abandoned |