CN207476081U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN207476081U CN207476081U CN201721449003.9U CN201721449003U CN207476081U CN 207476081 U CN207476081 U CN 207476081U CN 201721449003 U CN201721449003 U CN 201721449003U CN 207476081 U CN207476081 U CN 207476081U
- Authority
- CN
- China
- Prior art keywords
- heat
- sink assembly
- heat sink
- hole
- substrate
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of radiators, including substrate, heat pipe, heat sink assembly, turbofan, the heat pipe has heat absorption end, heat dissipation end, the heat absorption end and the substrate connection, the heat dissipation end is connect with the heat sink assembly, and the heat sink assembly is installed on the substrate by the heat pipe；The heat sink assembly is equipped with assembling through-hole, and the turbofan is mounted on the assembling through-hole of the heat sink assembly.The radiator installs turbofan in the inside of heat sink assembly, and cold wind is made to be spread around after being sucked by turbofan, so as to which the heat of cooling fin be taken away, reaches efficient heat dissipation effect.
Description
Technical field
The utility model is related to heat dissipation equipment field more particularly to a kind of radiators.
Background technology
Electronic component such as heating element generates a large amount of heat in use, when the temperature of electronic component is more than certain value, electricity
It is to destroy completely that subcomponent, which will generate failure or worse situation,；For these reasons, radiator is commonly used to be installed to hair
Heat is dispersed into air on heat source.
With the development of science and technology, a variety of electronic components or element height are integrated and are minimized in recent years；Therefore, increase as far as possible
The technology of heat conduction path is brought into schedule in big cooling fin area and shortening radiator；By these technologies, radiator can be reduced
Size improve radiating efficiency simultaneously；However, fan is installed to improve radiating efficiency in face to traditional heat sinks on a heat sink, wind is used
Fan is dried to radiator so as to cool down radiator on, although being blown a cold wind over fan to cooling fin, most of cold wind is radiated
Piece reflects away, therefore only minimal amount cold wind is used to cool down；In view of the high-performance and height to generating big calorimetric in use
Spend the cumulative demand of integrated electronics, it is necessary to a kind of effective dress that can fully distribute the heat that this kind of electronic component generates
It puts.
Invention content
The purpose of this utility model is to provide a kind of radiator, which installs in the inside of heat sink assembly
Turbofan makes cold wind be spread around after being sucked by turbofan, so as to which the heat of cooling fin be taken away, reaches efficient and dissipates
Thermal effect.
Its technical solution is as follows：
Radiator, including substrate, heat pipe, heat sink assembly, turbofan, the heat pipe has heat absorption end, heat dissipation
End, the heat absorption end and the substrate connection, the heat dissipation end are connect with the heat sink assembly, the groups of fins
Part is installed on the substrate by the heat pipe；
The heat sink assembly is equipped with assembling through-hole, and the turbofan is mounted on the wind turbine of the heat sink assembly
On installation through-hole.
Further, the heat sink assembly is two, and two heat sink assemblies are arranged side by side, and two described scattered
The short side of backing component is opposite, and the turbofan is two, and two turbofans are separately mounted to two heat dissipations
On the installation through-hole of piece component.
Further, the heat sink assembly includes multiple radiating fins, and multiple radiating fins are set in layered laminate,
And there are gaps between adjacent radiating fin；There are gaps between the heat sink assembly and substrate.
Further, the turbofan has air inlet, and the air inlet is respectively provided at the heat dissipation with the substrate
Two opposite sides of piece component.
Further, the heat pipe is U-shaped, and the heat dissipation end of the heat pipe includes the first heat dissipation end, the second radiating end
Portion, the both ends of the heat absorption end are connect respectively with the described first heat dissipation end, the second heat dissipation end；
The heat sink assembly is equipped with the first heat pipe installation through-hole, the second heat pipe installation through-hole, and the first of the heat pipe dissipates
Hot junction portion, the second heat dissipation end pass through the first heat pipe installation through-hole, the second heat pipe installation through-hole, and be connected thereto.
Further, the substrate is equipped with heat absorption through-hole, the heat absorption end of the heat pipe imbed in the heat absorption through-hole with
The substrate connection.
Further, the heat pipe is multiple, and multiple heat pipes are arranged in parallel along the heat sink assembly length direction,
The heat sink assembly is installed on the substrate by multiple heat pipes.
It should be noted that：
Aforementioned " first, second ... " does not represent specific quantity and sequence, is only used for the differentiation to title.
The advantages of below to the utility model or principle illustrate：
1st, this radiator includes turbofan, heat sink assembly, heat pipe, substrate, and the heat on electronic component passes through base
Plate, hot pipe conducting to heat sink assembly install turbofan, after cold wind is made to be sucked by turbofan in the inside of heat sink assembly
It spreads around, so as to which the heat on heat sink assembly be taken away, reaches efficient heat dissipation effect.
2nd, heat sink assembly is two, and turbofan is two, accelerates to take away the heat on electronic component, improves this and dissipates
The heat dissipation effect of thermal.
3rd, heat sink assembly includes multiple radiating fins, and multiple radiating fins are set in layered laminate, and two adjacent heat radiations
There are gaps between fin, after turbofan sucks cold wind, can make have uniform air-flow to pass through between every layer of radiating fin, no
It is small or even do not have the phenomenon that wind to will appear the big upper strata wind of lower floor's wind, makes better heat-radiation effect.
4th, the air inlet of turbofan is respectively provided at two opposite sides of heat sink assembly with substrate, makes turbofan sucking cold
Wind it is better.
5th, heat pipe is U-shaped, and the heat dissipation end of U-shaped heat pipe includes the first heat dissipation end, the second heat dissipation end, end of absorbing heat
Both ends connects respectively with the first heat dissipation end, the second heat dissipation end, and are formed U-shaped, inhale next heat by the from heat absorption end
One heat dissipation end, the second radiating end part are scattered to heat sink assembly, make heat pipe heat absorption and heat dissipation effect more preferable.
6th, the heat absorption end of heat pipe imbed heat absorption through-hole in and substrate connection, heat absorption end is enable more directly to draw
The heat of electronic component.
7th, heat pipe is multiple, and heat pipe is made to absorb heat electronic component multiple spot, makes heat pipe heat absorption more abundant.
Description of the drawings
Fig. 1 is one of stereogram of the utility model embodiment radiator.
Fig. 2 is the structural exploded view of the utility model embodiment radiator.
Fig. 3 is the sectional view of the utility model embodiment radiator.
Fig. 4 is the two of the stereogram of the utility model embodiment radiator.
Reference sign：
10th, substrate, 11, heat absorption through-hole, 20, heat pipe, 21, heat absorption end, 22, heat dissipation end, 30, heat sink assembly, 31,
Assembling through-hole, 40, turbofan, 41, air inlet.
Specific embodiment
The embodiment of the utility model is described in detail below.
As shown in Figures 1 to 4, radiator, including substrate 10, heat pipe 20, heat sink assembly 30, turbofan 40, heat
Pipe 20 has heat absorption end 21, heat dissipation end 22, and heat absorption end 21 is connect with substrate 10, heat dissipation end 22 and heat sink assembly 30
Connection, heat sink assembly 30 are installed on the substrate 10 by heat pipe 20；
Heat sink assembly 30 is equipped with assembling through-hole 31, and turbofan 40 is mounted on the assembling of heat sink assembly 30
On through-hole 31.
Wherein, heat sink assembly 30 is two, and two heat sink assemblies 30 are arranged side by side, and two heat sink assemblies 30
Short side is opposite, and there are gaps between heat sink assembly 30 and substrate 10；Turbofan 40 is two, and two turbofans 40 are distinguished
On the installation through-hole of two heat sink assemblies 30；Turbofan 40 has air inlet 41, and air inlet 41 divides with substrate 10
It is not located at two opposite sides of heat sink assembly 30；
Heat sink assembly 30 includes multiple radiating fins, and multiple radiating fins are set in layered laminate, and adjacent heat radiating fin
There are gaps between piece；
Heat pipe 20 is U-shaped, and the heat dissipation end 22 of heat pipe 20 includes the first heat dissipation end, the second heat dissipation end, end of absorbing heat
21 both ends are connect respectively with the first heat dissipation end, the second heat dissipation end；It is logical that heat sink assembly 30 is equipped with the installation of the first heat pipe 20
Hole, 20 installation through-hole of the second heat pipe, the first heat dissipation end, the second heat dissipation end of heat pipe 20 pass through the installation of the first heat pipe 20 logical
Hole, 20 installation through-hole of the second heat pipe, and be connected thereto；
Heat pipe 20 is multiple, and multiple heat pipes 20 are arranged in parallel along 30 length direction of heat sink assembly, and heat sink assembly 30 is logical
Multiple heat pipes 20 are crossed to install on the substrate 10；Substrate 10 is equipped with heat absorption through-hole 11, and the heat absorption end 21 of heat pipe 20 is imbedded heat absorption and led to
It is connect in hole 11 with substrate 10.
The advantages of the present embodiment：
1st, this radiator includes turbofan 40, heat sink assembly 30, heat pipe 20, substrate 10, the heat on electronic component
Amount is transmitted to heat sink assembly 30 by substrate 10, heat pipe 20, installs turbofan 40 in the inside of heat sink assembly 30, makes cold
Wind is spread around after being sucked by turbofan 40, so as to which the heat on heat sink assembly 30 be taken away, reaches efficient heat dissipation
Effect.
2nd, heat sink assembly 30 is two, and turbofan 40 is two, accelerates to take away the heat on electronic component, is improved
The heat dissipation effect of this radiator.
3rd, heat sink assembly 30 includes multiple radiating fins, and multiple radiating fins are set in layered laminate, and two adjacent scattered
There are gaps between hot fin, after turbofan 40 sucks cold wind, can make have uniform air-flow to lead between every layer of radiating fin
It crosses, is not in that the big upper strata wind of lower floor's wind is small or even do not have the phenomenon that wind, makes better heat-radiation effect.
4th, the air inlet 41 of turbofan 40 is respectively provided at two opposite sides of heat sink assembly 30 with substrate 10, makes turbine wind
Machine 40 sucks the better of cold wind.
5th, heat pipe 20 is U-shaped, and the heat dissipation end 22 of U-shaped heat pipe 20 includes the first heat dissipation end, the second heat dissipation end, heat absorption
The both ends of end 21 connects respectively with the first heat dissipation end, the second heat dissipation end, and are formed U-shaped, are inhaled from heat absorption end 21 next
Heat is scattered to heat sink assembly 30 by the first heat dissipation end, the second radiating end part, and heat pipe 20 is made to absorb heat and heat dissipation effect
More preferably.
6th, the heat absorption end 21 of heat pipe 20 is imbedded connect in heat absorption through-hole 11 with substrate 10, enables heat absorption end 21 more
The heat of direct sucking up electronic components.
7th, heat pipe 20 is multiple, and heat pipe 20 is made to absorb heat electronic component multiple spot, heat pipe 20 is made to absorb heat more abundant.
The above are only specific embodiments of the present invention, does not limit the scope of protection of the utility model with this；Not
Any replacement made on the basis of the utility model design is violated with improving, belongs to the scope of protection of the utility model.
Claims (7)
1. radiator, which is characterized in that including substrate, heat pipe, heat sink assembly, turbofan, the heat pipe has heat absorption
End, heat dissipation end, the heat absorption end and the substrate connection, the heat dissipation end are connect with the heat sink assembly, institute
Heat sink assembly is stated to install on the substrate by the heat pipe；
The heat sink assembly is equipped with assembling through-hole, and the turbofan is mounted on the assembling of the heat sink assembly
On through-hole.
2. radiator as described in claim 1, which is characterized in that the heat sink assembly is two, two heat dissipations
Piece component is arranged side by side, and the short side of two heat sink assemblies is opposite, and the turbofan is two, two turbines
Wind turbine is separately mounted on the installation through-hole of two heat sink assemblies.
3. radiator as described in claim 1, which is characterized in that the heat sink assembly includes multiple radiating fins, more
A radiating fin is set in layered laminate, and there are gaps between adjacent radiating fin；The heat sink assembly and substrate
Between there are gaps.
4. radiator as described in claim 1, which is characterized in that the turbofan has air inlet, the air inlet
Two opposite sides of the heat sink assembly are respectively provided at the substrate.
5. such as Claims 1-4 any one of them radiator, which is characterized in that the heat pipe is U-shaped, the heat pipe
Radiate end include first heat dissipation end, second heat dissipation end, it is described heat absorption end both ends respectively with first radiating end
Portion, the second heat dissipation end connection；
The heat sink assembly is equipped with the first heat pipe installation through-hole, the second heat pipe installation through-hole, the first radiating end of the heat pipe
Portion, the second heat dissipation end pass through the first heat pipe installation through-hole, the second heat pipe installation through-hole, and be connected thereto.
6. radiator as claimed in claim 5, which is characterized in that the substrate is equipped with heat absorption through-hole, the suction of the heat pipe
Hot junction portion is imbedded in the heat absorption through-hole and the substrate connection.
7. radiator as claimed in claim 5, which is characterized in that the heat pipe is multiple, and multiple heat pipes are described in
Heat sink assembly length direction is arranged in parallel, and the heat sink assembly is installed on the substrate by multiple heat pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449003.9U CN207476081U (en) | 2017-11-01 | 2017-11-01 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449003.9U CN207476081U (en) | 2017-11-01 | 2017-11-01 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476081U true CN207476081U (en) | 2018-06-08 |
Family
ID=62262244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721449003.9U Expired - Fee Related CN207476081U (en) | 2017-11-01 | 2017-11-01 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793006A (en) * | 2019-10-25 | 2020-02-14 | 深圳市冠科科技有限公司 | Heat radiator and high-power electric light source |
-
2017
- 2017-11-01 CN CN201721449003.9U patent/CN207476081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793006A (en) * | 2019-10-25 | 2020-02-14 | 深圳市冠科科技有限公司 | Heat radiator and high-power electric light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211101 |