CN207201180U - A kind of upper lid of case radiation device - Google Patents
A kind of upper lid of case radiation device Download PDFInfo
- Publication number
- CN207201180U CN207201180U CN201721018785.0U CN201721018785U CN207201180U CN 207201180 U CN207201180 U CN 207201180U CN 201721018785 U CN201721018785 U CN 201721018785U CN 207201180 U CN207201180 U CN 207201180U
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- radiating
- fin
- group
- plate
- heat
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Abstract
The utility model provides a kind of upper lid of case radiation device, and the utility model includes cover plate, support frame, the first radiating piece, main radiating piece, auxiliary heat dissipation part, and the utility model area of dissipation is big, radiating efficiency is high, water resistance is good, simple in construction, and cost is low；By setting three radiating areas to increase area of dissipation, solve the problems, such as that lid radiating is unstable, while enhance flow field disturbance, augmentation of heat transfer；Connected by trapezoidal connector, snap ring and radiator case body phase, realize simply and easily connected mode.
Description
Technical field
It the utility model is related to radiator field, and in particular to a kind of upper lid of case radiation device.
Background technology
In the prior art, large power supply radiating is how independent using being set in the circuit board of power supply on related power device
Radiator or radiator fan, while some ventilating openings are set on the cabinet of power supply and then form air channel to radiate.This radiating
There is problems with mode, first, the cabinet of large power supply is by metal plate making or more single by extrudate, its structure
One, and area of dissipation is smaller, and the radiating of improper large power supply uses, while manufacturing expense and die cost are also suitable
It is high；Two be due to that cabinet is provided with opening, causes to need the waterproof construction of individually designed opening, adds design difficulty；Three
It is that the radiating of lid end is unstable on radiator.
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of upper lid of case radiation device, tool
There is the characteristics of good heat dissipation effect.
The technical scheme that the utility model solves the above problems is：A kind of upper lid of case radiation device, including cover plate, support
Frame, the first radiating piece, main radiating piece, auxiliary heat dissipation part, in the rectangle that is projected as of horizontal plane, cover plate left and right ends are set cover plate respectively
There is a connector, connector is connected with cover plate bottom surface, and the cross sectional shape of connector is trapezoidal, and two are provided between two connectors
Individual snap ring；The top surface of cover plate is provided with support frame, and the cross sectional shape of support frame is in Y-shaped, support frame include first support, second
Frame, one end of first support are provided with two second supports, and two second supports tilt with first support to be connected, two second supports
Angle between first support is 60 °, and the other end of first support is fixed on the cover board；The area that cover plate surrounds with support frame
Domain is respectively the first radiating area, the second radiating area, the 3rd radiating area, and the second radiating area, the 3rd radiating area are respectively positioned on the first radiating
Below area, the second radiating area, the 3rd radiating area are located at the left and right sides of the first radiating area respectively；
First radiating area is provided with main radiating piece, auxiliary heat dissipation part, and auxiliary heat dissipation part includes the first heat-conducting plate, fin,
First heat-conducting plate is provided with multiple fin, and short transverse of multiple fin along the first heat-conducting plate is uniformly distributed, each to dissipate
Angle between backing and the first heat-conducting plate is equal；Main radiating piece includes the second heat-conducting plate, fin, and the second heat-conducting plate is provided with
Multiple fin, each fin is and plane-parallel；Main radiating piece is located at the middle position of the first radiating area, and two auxiliary
Help radiating piece respectively be located at main radiating piece the left and right sides, two auxiliary heat dissipation parts are symmetrical on main radiating piece, main radiating piece with
Auxiliary heat dissipation part is connected by fin, and the first heat-conducting plate, the second heat-conducting plate are each attached on support frame；
The first radiating piece is equipped with second radiating area, the 3rd radiating area, the first radiating piece includes intermediate plate, L shaped plate, dissipated
Backing, one end of intermediate plate are provided with L shaped plate, and L shaped plate is provided with multiple fin, height side of multiple fin along L shaped plate
To being uniformly distributed, each fin is and plane-parallel；The lower surface of intermediate plate is provided with the first radiating group, the second radiating group,
First radiating group, the second radiating group are located at the left and right ends of intermediate plate respectively, and the upper surface of intermediate plate is provided with the 3rd radiating group, the
Four radiating groups, the 3rd radiating group, the 4th radiating group are between the first radiating group and the second radiating group, the first radiating group, second
Radiating group includes three size identical fin respectively；3rd radiating group includes three fin, the size of three fin
It is sequentially reduced towards the direction close to L shaped plate；4th radiating group includes three fin, and the sizes of three fin is towards close
The direction of L shaped plate is sequentially reduced；The distance between two neighboring fin is equal in same group；The fin of L shaped plate and support
Frame is connected, and the first radiating group, the fin of the second radiating group are connected with cover plate, the 3rd radiating group, the fin of the 4th radiating group
It is connected with support frame.
Each angle between fin and the first heat-conducting plate is 60 ° on the auxiliary heat dissipation part.
First heat-conducting plate is highly H1, and the second heat-conducting plate is highly H2, H1<H2.
The fin is provided with multiple arcs boss.
The utility model has beneficial effect：The utility model area of dissipation is big, radiating efficiency is high, water resistance is good, knot
Structure is simple, and cost is low；By setting three radiating areas to increase area of dissipation, solve the problems, such as that lid radiating is unstable, simultaneously
Enhance flow field disturbance, augmentation of heat transfer；It is connected by trapezoidal connector, snap ring with radiating piece casing, realizes connected mode
Simply, conveniently.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model support frame structure diagram.
Fig. 3 is the utility model auxiliary heat dissipation part structural representation.
Fig. 4 is the main heat spreader structure schematic diagram of the utility model.
In figure：1- cover plates, 2- support frames, the radiating pieces of 3- first, the main radiating pieces of 4-, 5- auxiliary heat dissipation parts, 6- connectors, 7-
Snap ring, 8- first supports, 9- second supports, the radiating areas of 10- first, the radiating areas of 11- second, the radiating areas of 12- the 3rd, 13- first
Heat-conducting plate, the heat-conducting plates of 14- second, 15- fin, 16- intermediate plates, 17-L shape plates, 18- the first radiating groups, 19- second radiate
Group, the radiating groups of 20- the 3rd, the radiating groups of 21- the 4th.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
A kind of upper lid of case radiation device, including cover plate, support frame, the first radiating piece, main radiating piece, auxiliary heat dissipation part,
Cover plate is in the rectangle that is projected as of horizontal plane, and cover plate left and right ends are respectively equipped with a connector, and connector is connected with cover plate bottom surface,
The cross sectional shape of connector is trapezoidal, and two snap rings are provided between two connectors；The top surface of cover plate is provided with support frame, support frame
Cross sectional shape be in Y-shaped, support frame includes first support, second support, and one end of first support is provided with two second supports,
Two second supports tilt with first support to be connected, and two angles between second support and first support are 60 °, first
The other end of frame is fixed on the cover board；The region that cover plate surrounds with support frame is respectively the first radiating area, the second radiating area, the 3rd
Radiating area, the second radiating area, the 3rd radiating area are respectively positioned on below the first radiating area, the second radiating area, the 3rd radiating area difference position
In the left and right sides of the first radiating area；
First radiating area is provided with main radiating piece, auxiliary heat dissipation part, and auxiliary heat dissipation part includes the first heat-conducting plate, fin,
First heat-conducting plate is provided with multiple fin, and short transverse of multiple fin along the first heat-conducting plate is uniformly distributed, each to dissipate
Angle between backing and the first heat-conducting plate is equal；Main radiating piece includes the second heat-conducting plate, fin, and the second heat-conducting plate is provided with
Multiple fin, each fin is and plane-parallel；Main radiating piece is located at the middle position of the first radiating area, and two auxiliary
Help radiating piece respectively be located at main radiating piece the left and right sides, two auxiliary heat dissipation parts are symmetrical on main radiating piece, main radiating piece with
Auxiliary heat dissipation part is connected by fin, and the first heat-conducting plate, the second heat-conducting plate are each attached on support frame；
The first radiating piece is equipped with second radiating area, the 3rd radiating area, the first radiating piece includes intermediate plate, L shaped plate, dissipated
Backing, one end of intermediate plate are provided with L shaped plate, and L shaped plate is provided with multiple fin, height side of multiple fin along L shaped plate
To being uniformly distributed, each fin is and plane-parallel；The lower surface of intermediate plate is provided with the first radiating group, the second radiating group,
First radiating group, the second radiating group are located at the left and right ends of intermediate plate respectively, and the upper surface of intermediate plate is provided with the 3rd radiating group, the
Four radiating groups, the 3rd radiating group, the 4th radiating group are between the first radiating group and the second radiating group, the first radiating group, second
Radiating group includes three size identical fin respectively；3rd radiating group includes three fin, the size of three fin
It is sequentially reduced towards the direction close to L shaped plate；4th radiating group includes three fin, and the sizes of three fin is towards close
The direction of L shaped plate is sequentially reduced；The distance between two neighboring fin is equal in same group；The fin of L shaped plate and support
Frame is connected, and the first radiating group, the fin of the second radiating group are connected with cover plate, the 3rd radiating group, the fin of the 4th radiating group
It is connected with support frame.
Each angle between fin and the first heat-conducting plate is 60 ° on the auxiliary heat dissipation part.
First heat-conducting plate is highly H1, and the second heat-conducting plate is highly H2, H1<H2.
The fin is provided with multiple arcs boss.
The utility model is connected by trapezoidal connector, snap ring and unit radiator case body phase, is matched somebody with somebody after forming integral structure
Close and use；The utility model solves the problems, such as that lid radiating is unstable, together by setting three radiating areas to increase area of dissipation
When enhance flow field disturbance, augmentation of heat transfer.
Many other changes and remodeling can be made by not departing from spirit and scope of the present utility model.It should be appreciated that this reality
Specific embodiment is not limited to new, the scope of the utility model is defined by the following claims.
Claims (4)
1. a kind of upper lid of case radiation device, it is characterised in that including cover plate, support frame, the first radiating piece, main radiating piece, auxiliary
Help radiating piece, for cover plate in the rectangle that is projected as of horizontal plane, cover plate left and right ends are respectively equipped with a connector, connector and cover plate
Bottom surface is connected, and the cross sectional shape of connector is trapezoidal, and two snap rings are provided between two connectors；The top surface of cover plate is provided with support
Frame, the cross sectional shape of support frame is in Y-shaped, and support frame includes first support, second support, and one end of first support is provided with two
Second support, two second supports tilt with first support to be connected, and two angles between second support and first support are
60 °, the other end of first support is fixed on the cover board；The region that cover plate surrounds with support frame is respectively the first radiating area, second
Radiating area, the 3rd radiating area, the second radiating area, the 3rd radiating area are respectively positioned on below the first radiating area, and the second radiating area, the 3rd dissipate
Hot-zone is located at the left and right sides of the first radiating area respectively；
First radiating area be provided with main radiating piece, auxiliary heat dissipation part, auxiliary heat dissipation part include the first heat-conducting plate, fin, first
Heat-conducting plate is provided with multiple fin, and short transverse of multiple fin along the first heat-conducting plate is uniformly distributed, each fin
Angle between the first heat-conducting plate is equal；Main radiating piece includes the second heat-conducting plate, fin, and the second heat-conducting plate is provided with multiple
Fin, each fin is and plane-parallel；Main radiating piece is located at the middle position of the first radiating area, and two auxiliary dissipate
Warmware is located at the left and right sides of main radiating piece respectively, and two auxiliary heat dissipation parts are symmetrical on main radiating piece, main radiating piece and auxiliary
Radiating piece is connected by fin, and the first heat-conducting plate, the second heat-conducting plate are each attached on support frame；
The first radiating piece is equipped with second radiating area, the 3rd radiating area, the first radiating piece includes intermediate plate, L shaped plate, radiating
Piece, one end of intermediate plate are provided with L shaped plate, and L shaped plate is provided with multiple fin, short transverse of multiple fin along L shaped plate
It is uniformly distributed, each fin is and plane-parallel；The lower surface of intermediate plate is provided with the first radiating group, the second radiating group, the
One radiating group, the second radiating group are located at the left and right ends of intermediate plate respectively, and the upper surface of intermediate plate is provided with the 3rd radiating group, the 4th
Radiating group, between the first radiating group and the second radiating group, the first radiating group, second dissipate for the 3rd radiating group, the 4th radiating group
Heat group includes three size identical fin respectively；3rd radiating group includes three fin, the size court of three fin
And be sequentially reduced close to the direction of L shaped plate；4th radiating group includes three fin, and the size of three fin is towards close to L
The direction of shape plate is sequentially reduced；The distance between two neighboring fin is equal in same group；The fin and support frame of L shaped plate
Be connected, the first radiating group, the fin of the second radiating group are connected with cover plate, the 3rd radiating group, the 4th radiating group fin and
Support frame is connected.
2. a kind of upper lid of case radiation device as claimed in claim 1, it is characterised in that each dissipated on the auxiliary heat dissipation part
Angle between backing and the first heat-conducting plate is 60 °.
3. a kind of upper lid of case radiation device as claimed in claim 1, it is characterised in that first heat-conducting plate is highly
H1, the second heat-conducting plate are highly H2, H1<H2.
4. a kind of upper lid of case radiation device as claimed in claim 1, it is characterised in that the fin is provided with multiple arcs
Shape boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018785.0U CN207201180U (en) | 2017-08-15 | 2017-08-15 | A kind of upper lid of case radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721018785.0U CN207201180U (en) | 2017-08-15 | 2017-08-15 | A kind of upper lid of case radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201180U true CN207201180U (en) | 2018-04-06 |
Family
ID=61797217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721018785.0U Expired - Fee Related CN207201180U (en) | 2017-08-15 | 2017-08-15 | A kind of upper lid of case radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201180U (en) |
-
2017
- 2017-08-15 CN CN201721018785.0U patent/CN207201180U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180406 Termination date: 20210815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |