CN208846386U - A kind of combined type graphene LED lamp heat sink - Google Patents
A kind of combined type graphene LED lamp heat sink Download PDFInfo
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- CN208846386U CN208846386U CN201821417671.8U CN201821417671U CN208846386U CN 208846386 U CN208846386 U CN 208846386U CN 201821417671 U CN201821417671 U CN 201821417671U CN 208846386 U CN208846386 U CN 208846386U
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- heat
- radiator
- heat dissipation
- led lamp
- copper pipe
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Abstract
The utility model discloses a kind of combined type graphene LED lamp heat sinks, including lamp cap, radiator is fixedly connected at the top of the lamp cap, the radiator includes heat dissipation copper pipe, radiating fin is uniformly equipped on the heat dissipation copper pipe, the heat dissipation copper pipe is through radiator side wall, the upper and lower of the radiator is equipped with through-hole, lamp holder is fixedly connected at the top of the radiator, the lamp holder is uniformly provided with heat release hole, graphene heat-conducting plate is equipped in heat sink interior, and heat dissipation copper pipe is connected on graphene heat-conducting plate, convenient externally heat dissipation, radiating fin annular is arranged on heat dissipation copper pipe, improve radiating efficiency, the heat that the LED lamp panel operation installed inside lamp holder generates is discharged by heat release hole, it avoids the excessively high use for influencing LED lamp panel of the temperature inside lamp holder and its influences service life , the heat release hole of inner concavity to dust play the role of it is certain block, avoid dust or mosquito from entering the service life of lamp holder internal influence LED lamp panel.
Description
Technical field
The utility model relates to LED lamp heat sink technical field, specially a kind of combined type graphene LED lamp heat sink.
Background technique
With the fast development of LED technology, play the part of more and more important role in lighting area, application range is from general
To the street lamp in city, marine lighting homework etc. gradually shows in people's lives, more and more extensively logical illuminator lamp
General, LED light is the same with common headlamp, can generate a large amount of heat in use, the prior art mainly adopts height to lead
Substrate of the metal of heating rate as LED light source and the heat transfer as light source, and when substrate and LED light source contact, it is also necessary to it fills out
Some heat-conducting glues are applied to plug the gap, and the thermal conductivity of usually this heat-conducting glue is very low, therefore cannot be in time the heat in LED light
It measures and sheds to biography, cause heat dissipation effect poor, the LED light service life is short.
For this purpose, a kind of LED light with graphite heat conduction plate of the patent disclosure of existing application number CN201320530693.6, packet
The LED light being mounted on the mounting hole hole end surface of described radiator one end is included, is socketed on the outside of the LED light and is adjacent to hole end surface
Graphite heat conduction plate, matched with inner wall of the hole installing on the outside of the graphite heat conduction plate, the graphite heat conduction plate top, which is adjacent to, to be inserted in
Lens subassembly in mounting hole, the through-hole that the lens subassembly passes through ring washer are stretched out and are held out against by the washer in the stone
On black heat-conducting plate, in documents, by the graphite heat conduction plate being arranged on the outside of LED light, quickly transfer heat in radiator,
The raising that LED light local use temperature can effectively be prevented, prolongs the service life.
But the problem of documents: need the graphite heat conduction plate by being arranged on the outside of LED light come to heat into
Row discharge, needs certain passing time, therefore heat dissipation effect is not that very well, and LED light in lamp holder and lamp cap make
Used time can all generate heat, therefore only realize that heating conduction is far from being enough by graphite heat conduction plate.
Utility model content
The purpose of this utility model is to provide a kind of combined type graphene LED lamp heat sinks, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of combined type graphene LED light heat dissipation
Device, including lamp cap are fixedly connected with radiator at the top of the lamp cap, and the radiator includes heat dissipation copper pipe, described
Radiating fin is uniformly equipped on heat dissipation copper pipe, the heat dissipation copper pipe through radiator side wall, the radiator it is upper
Under be equipped with through-hole, lamp holder is fixedly connected at the top of the radiator, the lamp holder is uniformly provided with heat release hole, the lamp
The top end of seat is provided with spiral base, and the top spiral of the spiral base is fixedly connected with lampshade.
Preferably, the end of the lamp cap is provided with electric shock connectivity port, the inner cavity correspondence of the radiator and lamp holder
The output end of electric shock connectivity port is electrically connected with LED lamp panel by conductive seat.
Preferably, the heat sink interior is located at heat dissipation copper pipe junction equipped with graphene heat-conducting plate.
This setting graphene heat-conducting plate effectively can externally radiate.
Preferably, the end face of lamp holder is arranged in inner concavity for the heat release hole.
This be set as the heat release hole of inner concavity to dust and mosquito play the role of it is certain block, avoid dust or mosquito
Into the service life of lamp holder internal influence LED lamp panel.
Preferably, the conductive seat lower through-hole and stretches to the inner cavity of lamp holder on the radiator.
Preferably, radiating fin circular array distribution setting on heat dissipation copper pipe.
This setting radiating fin radiates again in heat dissipation copper pipe, improves radiating efficiency.
Compared with prior art, the utility model has the beneficial effects that a kind of combined type graphene LED light of the utility model
Radiator is equipped with graphene heat-conducting plate in heat sink interior, and is connected with heat dissipation copper pipe on graphene heat-conducting plate, and convenient pair
Outer heat dissipation, radiating fin annular are arranged on heat dissipation copper pipe, improve radiating efficiency, and the LED lamp panel installed inside lamp holder, which is run, to be produced
Raw heat is discharged by heat release hole, is avoided the excessively high use for influencing LED lamp panel of the temperature inside lamp holder and its is influenced to use the longevity
Life, the heat release hole of inner concavity to dust and mosquito play the role of it is certain block, avoid dust or mosquito from entering lamp holder inside shadow
The service life of LED lamp panel is rung, there is very high practicability, greatly improve a kind of combined type graphene LED lamp heat sink
Using functional, guarantee its using effect and utilization benefit, be suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of combined type graphene LED lamp heat sink of the utility model；
Fig. 2 is a kind of lamp holder schematic diagram of internal structure of combined type graphene LED lamp heat sink of the utility model；
Fig. 3 is a kind of radiator enlarged structure schematic diagram of combined type graphene LED lamp heat sink of the utility model.
In figure: 1 lamp cap, 2 electric shock connectivity ports, 3 radiators, 4 heat dissipation copper pipes, 5 radiating fins, 6 graphene heat-conducting plates,
7 through-holes, 8 lamp holders, 9 heat release holes, 10 spiral bases, 11 lampshades, 12 conductive seats, 13 LED lamp panels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of combined type graphene LED lamp heat sink, packet
Lamp cap 1 is included, the top of the lamp cap 1 is fixedly connected with radiator 3, and the radiator 3 includes heat dissipation copper pipe 4, described
Radiating fin 5 is uniformly equipped on heat dissipation copper pipe 4, the heat dissipation copper pipe 4 is through 3 side wall of radiator, the radiator 3
It is upper and lower be equipped with through-hole 7, the top of the radiator 3 is fixedly connected with lamp holder 8, and the lamp holder 8 is uniformly provided with heat dissipation
Hole 9, the top end of the lamp holder 8 are provided with spiral base 10, and the top spiral of the spiral base 10 is fixedly connected with lampshade 11.
Specifically, the end of the lamp cap 1 is provided with electric shock connectivity port 2, the inner cavity of the radiator 3 and lamp holder 8
The output end of corresponding electric shock connectivity port 2 is electrically connected with LED lamp panel 13 by conductive seat 12.
Specifically, the radiator 3, which is internally located at 4 junction of heat dissipation copper pipe, is equipped with graphene heat-conducting plate 6, it can be effective
Externally radiate.
Specifically, the end face of lamp holder 8 is arranged in inner concavity for the heat release hole 9, the heat release hole 9 of inner concavity is to dust and mosquito
Worm play the role of it is certain block, avoid dust or mosquito from entering the service life of 8 internal influence LED lamp panel 13 of lamp holder.
Specifically, the conductive seat 12 lower through-hole 7 and stretches to the inner cavity of lamp holder 8 on the radiator 3.
Specifically, the radiating fin 5 circular array distribution setting on heat dissipation copper pipe 4, radiates again, improves
Radiating efficiency.
Working principle: a kind of combined type graphene LED lamp heat sink of the utility model, in use, inside radiator 3
Equipped with graphene heat-conducting plate 6, and heat dissipation copper pipe 4 is connected on graphene heat-conducting plate 6, convenient externally heat dissipation, 5 ring of radiating fin
Shape is arranged on heat dissipation copper pipe 4, improves radiating efficiency, and the heat that the operation of LED lamp panel 13 installed inside lamp holder 8 generates is by dissipating
Hot hole 9 is discharged, and avoids the excessively high use for influencing LED lamp panel 13 of the temperature inside lamp holder 8 and its influences service life, inner concavity
Heat release hole 9 to dust and mosquito play the role of it is certain block, avoid dust or mosquito from entering 8 internal influence LED lamp panel of lamp holder
13 service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of combined type graphene LED lamp heat sink, including lamp cap (1), it is characterised in that: the top of the lamp cap (1) is solid
Surely it is connected with radiator (3), the radiator (3) includes heat dissipation copper pipe (4), uniform on the heat dissipation copper pipe (4)
Equipped with radiating fin (5), the heat dissipation copper pipe (4) through radiator (3) side wall, the radiator (3) up and down
It equipped with through-hole (7), is fixedly connected with lamp holder (8) at the top of the radiator (3), the lamp holder (8) is uniformly provided with heat dissipation
The top end in hole (9), the lamp holder (8) is provided with spiral base (10), and the top spiral of the spiral base (10) is fixedly connected
There are lampshade (11).
2. a kind of combined type graphene LED lamp heat sink according to claim 1, it is characterised in that: the lamp cap (1)
End is provided with electric shock connectivity port (2), radiator (3) electric shock connectivity port (2) corresponding with the inner cavity of lamp holder (8)
Output end is electrically connected with LED lamp panel (13) by conductive seat (12).
3. a kind of combined type graphene LED lamp heat sink according to claim 1, it is characterised in that: the radiator
(3) heat dissipation copper pipe (4) junction is internally located at equipped with graphene heat-conducting plate (6).
4. a kind of combined type graphene LED lamp heat sink according to claim 1, it is characterised in that: the heat release hole (9)
It is arranged in inner concavity in the end face of lamp holder (8).
5. a kind of combined type graphene LED lamp heat sink according to claim 2, it is characterised in that: the conductive seat
(12) lower through-hole (7) and the inner cavities of lamp holder (8) is stretched on radiator (3).
6. a kind of combined type graphene LED lamp heat sink according to claim 1, it is characterised in that: the radiating fin
(5) the circular array distribution setting on heat dissipation copper pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417671.8U CN208846386U (en) | 2018-08-31 | 2018-08-31 | A kind of combined type graphene LED lamp heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821417671.8U CN208846386U (en) | 2018-08-31 | 2018-08-31 | A kind of combined type graphene LED lamp heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846386U true CN208846386U (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821417671.8U Active CN208846386U (en) | 2018-08-31 | 2018-08-31 | A kind of combined type graphene LED lamp heat sink |
Country Status (1)
| Country | Link |
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| CN (1) | CN208846386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126355A (en) * | 2021-11-02 | 2022-03-01 | 武汉华星光电半导体显示技术有限公司 | Heat radiation structure and folding display device |
-
2018
- 2018-08-31 CN CN201821417671.8U patent/CN208846386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126355A (en) * | 2021-11-02 | 2022-03-01 | 武汉华星光电半导体显示技术有限公司 | Heat radiation structure and folding display device |
| CN114126355B (en) * | 2021-11-02 | 2023-02-28 | 武汉华星光电半导体显示技术有限公司 | Folding display device |
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