CN110513664A - A kind of assembly type high power LED light fitting heat radiator - Google Patents
A kind of assembly type high power LED light fitting heat radiator Download PDFInfo
- Publication number
- CN110513664A CN110513664A CN201910771106.4A CN201910771106A CN110513664A CN 110513664 A CN110513664 A CN 110513664A CN 201910771106 A CN201910771106 A CN 201910771106A CN 110513664 A CN110513664 A CN 110513664A
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- China
- Prior art keywords
- heat
- heat dissipation
- thermally conductive
- column
- led light
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of assembly type high power LED light fitting heat radiators, including thermally conductive plume, connecting bracket and cooling fin；The thermally conductive plume includes bottom plate, is equipped with the internal tube body for cavity structure in the top surface of bottom plate, heat conduction with phase change medium is equipped in cavity structure, sinter layer is equipped on tube body inner sidewall, the top of tube body passes through end cap seal；The connecting bracket is set on thermally conductive plume, and connecting bracket includes installation end, is equipped with several protrusions in the outside of installation end, and screw hole is offered in protrusion, is connected with several thermal columns and heat dissipation connecting column in the lateral surface of installation end；One end of thermal column and the connecting column that radiates is connect with the lateral surface of installation end respectively, and the other end of thermal column and heat dissipation connecting column extends outwardly；The other end end of heat dissipation connecting column is arranged in cooling fin, and one end of cooling fin is connecting pin, and connecting pin is connected by one end of changeover portion and heat sink body, reinforcing rib is equipped in heat sink body, the other end of heat sink body is connect with radiating end.
Description
Technical field
The present invention relates to radiator fields, specifically, being related specifically to a kind of assembly type high-power LED lamp heat dissipation
Device.
Background technique
LED illumination lamp substitutes traditional lighting lamps and lanterns extensively, but certain specific occasions are also in application high-pressure sodium lamp, golden halogen
Lamp, xenon lamp, these lamps and lanterns compare the big many of LED illumination lamp power, therefore also more power consumption；LED can be generated while luminous
Heat declines if cannot take away these heats in time and will result in LED light, to influence the service life of LED lamp.
In order to improve the radiating efficiency of radiator, a heat transfer new technology --- phase transformation heat transfer technology of heat pipe is more general
All over being used in high-power LED illumination industry, the maximum feature of heat pipe be heat transfer rate be exceedingly fast with it is light-weight, also have in the application
Flexible and changeable feature facilitates engineers and technicians to design various heat-pipe radiators.
But there is also deficiencies below for heat-pipe radiator: the capacity of heat transmission of heat pipe and the inner cavity of heat pipe are positively correlated, by
In the limitation of production technology, existing heat pipe inner chamber is smaller, and heat-transfer capability is relatively small.In addition, existing heat pipe is past when using
Contact needs to flatten, curved further reduced heat-transfer capability.
Summary of the invention
It is an object of the invention to aiming at the shortcomings in the prior art, provide a kind of assembly type high-power LED lamp heat dissipation
Device, to solve problems of the prior art.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of assembly type high power LED light fitting heat radiator, including thermally conductive plume, connecting bracket and cooling fin；
The thermally conductive plume includes bottom plate, and the bottom surface of bottom plate is equipped with inside in the top surface of bottom plate for contacting with heat source
The tube body of cavity structure is equipped with heat conduction with phase change medium in cavity structure, and sinter layer, the top of tube body are equipped on tube body inner sidewall
End is equipped with sealant by end cap seal, in the junction of tube body and end cap；
The connecting bracket is set on thermally conductive plume, and connecting bracket includes installation end, and thermally conductive plume is arranged in installation end
It is interior, several protrusions are equipped in the outside of installation end, and offer screw hole in the protrusion, are connected in the lateral surface of installation end
There are several thermal columns and heat dissipation connecting column；One end of thermal column and the connecting column that radiates is connect with the lateral surface of installation end respectively, is dissipated
The other end of plume and heat dissipation connecting column extends outwardly；
The other end end of heat dissipation connecting column is arranged in the cooling fin, and one end of cooling fin is connecting pin, and connecting pin is logical
The one end for crossing changeover portion and heat sink body connects, and reinforcing rib, the other end and radiating end of heat sink body are equipped in heat sink body
Connection.
Further, the setting quantity of the thermally conductive plume and connecting bracket is equal, is arranged on each thermally conductive plume
There is a connecting bracket.
Further, the thermally conductive plume connecting bracket and radiating fin constitute cylindrical radiator body structure.
Further, the end of the thermal column extends outwardly along the arranged on left and right sides of installation end, and the end of ipsilateral thermal column
Portion is located along the same line, and the end of the heat dissipation connecting column extends outwardly on front side of installation end, and the end for the connecting column that radiates
Portion is located on same camber line.
Further, it is equipped with lateral radiating end in the outwardly extending end of the thermal column, is used to expand radiating surface
Product.
Further, the section of the radiating end is greater than the section of heat sink body, and the section of heat sink body is greater than changeover portion
Section, the section of changeover portion is greater than the section of connecting pin.
Further, the cooling fin is connect by notch with heat dissipation connecting column；Notch includes that setting is dissipating
It is thermally connected the bayonet of the other end of column and the clamp of cooling fin connecting pin is set；
The bayonet includes semi-open slot, the main body of semi-open slot and the main body integrally connected of heat dissipation connecting column, half opening
The both ends end of slot extends outward constitutes placing groove, is equipped with inside limit in the junction of the semi-open slot and placing groove
Tip；
Further, the clamp includes semicircle main body, and semicircle main body and semi-open slot are adapted, semicircle main body
End indent constitute limiting groove, limiting groove and limit tip are adapted, and the inside of limiting groove is changeover portion, changeover portion
It is adapted with placing groove.
Further, the inside of the radiating end is cavity, and card slot, two adjacent heat dissipations are equipped on the inner wall of cavity
End is fastened by connection strap, and the both ends of connection strap are connect with a card slot respectively.
Compared with prior art, the beneficial effects of the present invention are:
1) by the structure of thermally conductive plume and connecting bracket, can be assembled into the thermally conductive plume of multiple low capacity of heat transmission has
The thermal column radiator of high thermal conductivity ability solves the problems, such as that the capacity of heat transmission of heat pipe in the prior art is insufficient；In addition, by even
Bracket outer setting cooling fin is connect, heat-sinking capability is further improved.
2) thermally conductive plume, connecting bracket and cooling fin are connected by detachable structure, a certain component damages wherein
When, targetedly it can repair and replace, reduce costs.
3) adjacent cooling fin cooperates card slot to be connected and fixed by connection strap, improves stability, effectively prevent radiator
Shaking when volume is excessive.
Detailed description of the invention
Fig. 1 is the perspective view of assembly type high power LED light fitting heat radiator of the present invention.
Fig. 2 is the bottom view of assembly type high power LED light fitting heat radiator of the present invention.
Fig. 3 is the schematic diagram of thermally conductive plume of the present invention.
Fig. 4 is the schematic diagram of connecting bracket of the present invention.
Fig. 5 is the schematic diagram of cooling fin of the present invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Referring to Fig. 1 and Fig. 2, a kind of assembly type high power LED light fitting heat radiator of the present invention, including thermally conductive plume
(A), connecting bracket (B) and cooling fin (C)；
Referring to Fig. 3, the thermally conductive plume (A) includes bottom plate (11), and the bottom surface of bottom plate (11) with heat source for contacting, the bottom of at
The top surface of plate (11) is equipped with the internal tube body (12) for cavity structure, heat conduction with phase change medium is equipped in cavity structure, in tube body
(12) inner sidewall is equipped with sinter layer (13), and the top of tube body (12) is sealed by end cap (14), in tube body (12) and end cap
(14) junction is equipped with sealant (15)；
Referring to fig. 4, the connecting bracket (B) is set on thermally conductive plume (A), and connecting bracket (B) includes installation end (21),
Thermally conductive plume (A) setting is equipped with several raised (22) in installation end (21), in the outside of installation end (21), and in the protrusion
(22) screw hole (23) are offered on, are connected with several thermal columns (24) and heat dissipation connecting column in the lateral surface of installation end (21)
(25)；One end of thermal column (24) and heat dissipation connecting column (25) is connect with the lateral surface of installation end (21) respectively, thermal column (24)
Extend outwardly with the other end of heat dissipation connecting column (25)；
Referring to Fig. 5, cooling fin (C) setting is in the other end end of heat dissipation connecting column (25), one end of cooling fin (C)
For connecting pin (31), connecting pin (31) are connect by changeover portion (32) with one end of heat sink body (33), in heat sink body (33)
Interior to be equipped with reinforcing rib (34), the other end of heat sink body (33) is connect with radiating end (35).
The setting quantity of the thermally conductive plume (A) and connecting bracket (B) is equal, is arranged on each thermally conductive plume (A)
There is a connecting bracket (B).
Thermally conductive plume (A) connecting bracket (B) and radiating fin (C) constitute cylindrical radiator body structure.
The end of the thermal column (24) extends outwardly along the arranged on left and right sides of installation end (21), and ipsilateral thermal column (24)
End be located along the same line, it is described heat dissipation connecting column (25) end extend outwardly on front side of installation end (21), and dissipate
The end for being thermally connected column (25) is located on same camber line.
It is equipped with lateral radiating end (241) in the thermal column (24) outwardly extending end, is used to expand radiating surface
Product.
The section of the radiating end (35) is greater than the section of heat sink body (33), and the section of heat sink body (33) is greater than transition
The section of section (32), the section of changeover portion (32) are greater than the section of connecting pin (31).
The cooling fin (C) is connect by notch with heat dissipation connecting column (25)；Notch includes that setting is being radiated
The clamp (36) of the bayonet (26) of the other end of connecting column (25) and setting in the connecting pin cooling fin (C) (31)；
The bayonet (26) includes semi-open slot (261), the main body of semi-open slot (261) and the master of heat dissipation connecting column (25)
Body integrally connected, the both ends end of semi-open slot (261) extends outward constitutes placing groove (262), in the semi-open slot
(261) and the junction of placing groove (262) is equipped with inside limit tip (263)；
The clamp (36) includes semicircle main body (361), and semicircle main body (361) and semi-open slot (261) are adapted,
The end indent of semicircle main body (361) constitutes limiting groove (362), limiting groove (362) and limit tip (263) Xiang Shi
It answers, the inside of limiting groove (362) is changeover portion (32), and changeover portion (32) and placing groove (262) are adapted.
The inside of the radiating end (35) is cavity, is equipped with card slot (351) on the inner wall of cavity, two adjacent heat dissipations
(35) are held to fasten by connection strap (352), the both ends of connection strap (352) are connect with a card slot (351) respectively.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of assembly type high power LED light fitting heat radiator, it is characterised in that: including thermally conductive plume (A), connecting bracket (B) and
Cooling fin (C)；
The thermally conductive plume (A) includes bottom plate (11), and the bottom surface of bottom plate (11) with heat source for contacting, in the top surface of bottom plate (11)
Equipped with the internal tube body (12) for cavity structure, heat conduction with phase change medium is equipped in cavity structure, on tube body (12) inner sidewall
Equipped with sinter layer (13), the top of tube body (12) is sealed by end cap (14), is set in the junction of tube body (12) and end cap (14)
There are sealant (15)；
The connecting bracket (B) is set on thermally conductive plume (A), and connecting bracket (B) includes installation end (21), thermally conductive plume (A)
Setting is equipped with several raised (22) in installation end (21) in the outside of installation end (21), and is opened up on raised (22)
There are screw hole (23), is connected with several thermal columns (24) and heat dissipation connecting column (25) in the lateral surface of installation end (21)；Thermal column
(24) it is connect respectively with the lateral surface of installation end (21) with one end of heat dissipation connecting column (25), thermal column (24) and heat dissipation connecting column
(25) the other end extends outwardly；
Cooling fin (C) setting is connecting pin in the other end end of heat dissipation connecting column (25), one end of cooling fin (C)
(31), connecting pin (31) are connect by changeover portion (32) with one end of heat sink body (33), are equipped with and are added in heat sink body (33)
The other end of strengthening tendons (34), heat sink body (33) is connect with radiating end (35).
2. assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: the thermally conductive plume (A)
It is equal with the setting quantity of connecting bracket (B), a connecting bracket (B) is arranged on each thermally conductive plume (A).
3. assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: the thermally conductive plume (A)
Connecting bracket (B) and radiating fin (C) constitute cylindrical radiator body structure.
4. assembly type high power LED light fitting heat radiator according to claim 3, it is characterised in that: the thermal column (24)
End extend outwardly along the arranged on left and right sides of installation end (21), and the end of ipsilateral thermal column (24) is located along the same line, institute
The end for stating heat dissipation connecting column (25) extends outwardly on front side of installation end (21), and the end of heat dissipation connecting column (25) is located at together
On one camber line.
5. assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: in the thermal column
(24) outwardly extending end is equipped with lateral radiating end (241), is used to expand heat dissipation area.
6. assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: the radiating end (35)
Section be greater than the section of heat sink body (33), the section of heat sink body (33) is greater than the section of changeover portion (32), changeover portion
(32) section is greater than the section of connecting pin (31).
7. assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: the cooling fin (C) is logical
Notch is crossed to connect with heat dissipation connecting column (25)；Notch includes bayonet of the setting in the other end of heat dissipation connecting column (25)
(26) and setting the connecting pin cooling fin (C) (31) clamp (36)；
The bayonet (26) includes semi-open slot (261), the main body of semi-open slot (261) and the main body one of heat dissipation connecting column (25)
Body connection, the both ends end of semi-open slot (261) extend composition placing groove (262) outward, in the semi-open slot (261) and
The junction of placing groove (262) is equipped with inside limit tip (263)；
The clamp (36) includes semicircle main body (361), and semicircle main body (361) and semi-open slot (261) are adapted, semicircle
The end indent of shape main body (361) constitutes limiting groove (362), and limiting groove (362) and limit tip (263) are adapted, limit
The inside of position groove (362) is changeover portion (32), and changeover portion (32) and placing groove (262) are adapted.
8. the assembly type high power LED light fitting heat radiator according to claim 1, it is characterised in that: the heat dissipation
The inside for holding (35) is cavity, is equipped with card slot (351) on the inner wall of cavity, two adjacent radiating ends (35) pass through connection strap
(352) it fastens, the both ends of connection strap (352) are connect with a card slot (351) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771106.4A CN110513664A (en) | 2019-08-20 | 2019-08-20 | A kind of assembly type high power LED light fitting heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910771106.4A CN110513664A (en) | 2019-08-20 | 2019-08-20 | A kind of assembly type high power LED light fitting heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513664A true CN110513664A (en) | 2019-11-29 |
Family
ID=68626011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910771106.4A Pending CN110513664A (en) | 2019-08-20 | 2019-08-20 | A kind of assembly type high power LED light fitting heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513664A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731065A (en) * | 2005-07-30 | 2006-02-08 | 嘉善华昇电子热传科技有限公司 | Cylindrical heat pipe |
| CN2934915Y (en) * | 2006-06-06 | 2007-08-15 | 捷飞有限公司 | Multiple set heat radiation structure of LED lamp |
| CN102425736A (en) * | 2011-12-14 | 2012-04-25 | 中山伟强科技有限公司 | High-power LED lamp |
| CN203249217U (en) * | 2013-05-30 | 2013-10-23 | 曾国代 | LED heat dissipation structure |
| CN203464210U (en) * | 2013-06-25 | 2014-03-05 | 嘉善恒杰热管科技有限公司 | Radiator of LED projection lamp |
| CN203857440U (en) * | 2014-05-22 | 2014-10-01 | 嘉善恒杰热管科技有限公司 | Mining lamp radiator |
| CN206193671U (en) * | 2016-11-17 | 2017-05-24 | 广东富盛润丰精密制造科技有限公司 | A CPU radiator |
| CN208606627U (en) * | 2018-07-16 | 2019-03-15 | 武汉大学 | A kind of evaporative phase-change radiator based on drop spring |
| CN211011275U (en) * | 2019-08-20 | 2020-07-14 | 嘉善恒杰热管科技有限公司 | Assembled high-power L ED lamp radiator |
-
2019
- 2019-08-20 CN CN201910771106.4A patent/CN110513664A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731065A (en) * | 2005-07-30 | 2006-02-08 | 嘉善华昇电子热传科技有限公司 | Cylindrical heat pipe |
| CN2934915Y (en) * | 2006-06-06 | 2007-08-15 | 捷飞有限公司 | Multiple set heat radiation structure of LED lamp |
| CN102425736A (en) * | 2011-12-14 | 2012-04-25 | 中山伟强科技有限公司 | High-power LED lamp |
| CN203249217U (en) * | 2013-05-30 | 2013-10-23 | 曾国代 | LED heat dissipation structure |
| CN203464210U (en) * | 2013-06-25 | 2014-03-05 | 嘉善恒杰热管科技有限公司 | Radiator of LED projection lamp |
| CN203857440U (en) * | 2014-05-22 | 2014-10-01 | 嘉善恒杰热管科技有限公司 | Mining lamp radiator |
| CN206193671U (en) * | 2016-11-17 | 2017-05-24 | 广东富盛润丰精密制造科技有限公司 | A CPU radiator |
| CN208606627U (en) * | 2018-07-16 | 2019-03-15 | 武汉大学 | A kind of evaporative phase-change radiator based on drop spring |
| CN211011275U (en) * | 2019-08-20 | 2020-07-14 | 嘉善恒杰热管科技有限公司 | Assembled high-power L ED lamp radiator |
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