CN205793916U - A kind of radiator of band wiring groove - Google Patents
A kind of radiator of band wiring groove Download PDFInfo
- Publication number
- CN205793916U CN205793916U CN201620525962.3U CN201620525962U CN205793916U CN 205793916 U CN205793916 U CN 205793916U CN 201620525962 U CN201620525962 U CN 201620525962U CN 205793916 U CN205793916 U CN 205793916U
- Authority
- CN
- China
- Prior art keywords
- substrate
- radiator
- wiring groove
- hole
- wire
- 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
This utility model provides the radiator of a kind of band wiring groove, including heat sink and stud, described heat sink is made up of substrate and the fin being perpendicular to substrate, described substrate is provided with stud bolt hole, the mounting hole of threading and wire casing, stud bolt hole is used for fixed bolt, and stud passes through the one end reverse side higher than substrate of substrate；The reverse side of described substrate is provided with cavity, is used for being provided with electronic device.Electronic devices and components can be directly embedded in the cavity of heat sink by the radiator of this utility model band wiring groove, enhances the heat-conducting effect of electronic devices and components；Wire is installed in wire casing simultaneously so that cabinet, subrack structure compacter, not only saved installing space, reduced cost, and effectively prevent the thermal failure of electronic devices and components, improve equipment thermal reliability.
Description
Technical field
This utility model relates to the heat sink technology field of case for communication equipment, subrack.
Background technology
Case for communication equipment, subrack are along with the development of miniaturization, microminaturization and the integrated technology of electronic devices and components and every
Being greatly increased of the component number that individual integrated circuit is comprised, also becomes more and more less, simultaneously assembly and the heat flow density of equipment
But increasing sharply.Therefore in the narrow and small cabinet of installing space, subrack, the how all of electronic devices and components of layout and circuit
Heat radiation, take rational Evolution of Thermal Control Technique, make chip-scale, component-level device regulation thermal environment under, by predetermined parameter just
Often, reliably work, prevent the thermal failure of electronic devices and components, the thermal reliability of raising equipment from becoming very distinct issues.
Utility model content
The purpose of this utility model is to improve the deficiencies in the prior art, it is provided that a kind of compact and can effectively prevent electronics device
Part thermal failure, improves the radiator of the band wiring groove of equipment thermal reliability.
To achieve these goals, this utility model adopts the following technical scheme that
The radiator of a kind of band wiring groove, including heat sink and stud, described heat sink is by substrate and the heat radiation being perpendicular to substrate
Sheet forms, and described substrate is provided with stud bolt hole, the mounting hole of threading and wire casing, and stud bolt hole is used for fixed bolt, and stud passes through
One end of substrate is higher than the reverse side of substrate；The reverse side of described substrate is provided with cavity, is used for being provided with electronic device.
Further, the radiator of described band wiring groove also includes wire fixing part, is additionally provided with shoulder hole on substrate, and wire is solid
Locking member is fixed in shoulder hole；Described wire fixing part includes that spacer sleeve and wire clamp, described spacer sleeve are the cylinder of a hollow
Body, described wire clamp is the cuboid of discontinuous hollow-core construction, and one end of cuboid is aduncate elastic construction, cuboid
Center be provided with rectangle hollow hole, the other end bottom of cuboid is provided with a cone elastic construction.Wire clamp is applied certain
Pressure after, wire clamp can be made to pass the shoulder hole in the circular hole at spacer sleeve center and base plan, the cone bullet of wire clamp bottom
Property structure is recovered in the hole, big footpath of shoulder hole, props up the end in hole, big footpath, is fixed in wire casing by wire clamp.Further, institute
The shoulder hole stated is coaxial circles post holes, and the miner diameter end of cylindrical hole is near fin side, and is positioned in wire casing.
Further, described substrate is additionally provided with reinforcement and location by shelves, the preferably rectangular cross section of described reinforcement, setting
A plurality of and parallel with fin；Further, the both sides of the edge of substrate are located in described location by shelves, vertical with substrate；It is positioned at scattered
The location of backing one end is provided with wire wire hole by shelves.
Further, described fin is parallel to each other；Described wire casing is arranged among fin, and wire casing is preferably shaped form.
Further, one end of described stud is cylinder, and cylindrical center is provided with screwed hole；The other end is outer-hexagonal shape post
Body, the section of hexagon cylinder is provided with end tooth outside.
The beneficial effects of the utility model:
Electronic devices and components can be directly embedded in the cavity of heat sink by the radiator of the band wiring groove that this utility model provides, and strengthens
The heat-conducting effect of electronic devices and components；Wire is installed in wire casing simultaneously so that cabinet, subrack structure compacter, no
Only having saved installing space, reduced cost, and effectively prevent the thermal failure of electronic devices and components, the heat improving equipment can
By property.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further:
Fig. 1 is the structural representation of the radiator of this utility model band wiring groove；
Fig. 2 is the structural representation at the radiator back side of band wiring groove in Fig. 1；
Fig. 3 be the radiator of this utility model band wiring groove install and use schematic diagram.
Description of reference numerals:
1 heat sink 101 substrate 102 fin 103 reinforcement 104 location is by shelves 105 shoulder hole 106 stud bolt hole 107 waist
Shape hole 108 wire casing 109 cavity 110 wire wire hole
2 spacer sleeves
3 wire clamp 301 elastic construction 302 cone elastic construction 303 rectangle hollow holes
4 press embedding stud 401 cylinder 402 outer-hexagonal shape cylinder 403 end tooth 404 screwed hole
5 wiring boards
6 wires
Detailed description of the invention
As depicted in figs. 1 and 2, the radiator of the band wiring groove that this utility model provides, including heat sink 1 and stud 4, institute
The heat sink 1 stated is by substrate 101 and is perpendicular to the fin 102 of substrate and forms, described substrate 101 be provided with stud bolt hole 106,
The mounting hole 107 of threading and wire casing 108, stud bolt hole 106 is for fixed bolt 4, and stud 4 passes through one end of substrate 101 and is higher than
The reverse side of substrate 101；The reverse side of described substrate 101 is provided with cavity 109, is used for being provided with electronic device.
The radiator of described band wiring groove also includes wire fixing part, is provided with shoulder hole 105 on the substrate 101, and wire is fixed
Part is fixed in shoulder hole 105；Described wire fixing part includes spacer sleeve 2 and wire clamp 3, and described spacer sleeve 2 is in one
Empty cylinder, the described cuboid that wire clamp 3 is discontinuous hollow-core construction, one end of cuboid is aduncate elastic knot
Structure 301, the center of cuboid is provided with rectangle hollow hole 303, and the other end bottom of cuboid is provided with a cone elastic construction
302.After wire clamp 3 is applied certain pressure, wire clamp 3 can be made to pass in circular hole and substrate 101 plane at spacer sleeve 2 center
Shoulder hole 105, the cone elastic construction 302 of wire clamp 3 bottom recovers in the hole, big footpath of shoulder hole 105, props up big footpath
The end in hole, is fixed on wire clamp 3 in wire casing 108.Described shoulder hole 105 is coaxial circles post holes, the miner diameter end of cylindrical hole
Near fin side, and it is positioned in wire casing.
Being additionally provided with reinforcement 103 on described substrate 101 and shelves 104 are leaned in location, reinforcement 103 is square-section, arranges many
Bar and parallel with fin；The both sides of the edge of substrate 101 are located in described location by shelves 104, vertical with substrate；It is positioned at heat radiation
The location of sheet one end is provided with wire wire hole 110 by shelves.
Described fin 102 is parallel to each other；Described wire casing is arranged among fin, and wire casing is shaped form.
Described stud 4 is for pressing embedding stud, and its one end is cylinder 401, and the center of cylinder 401 is provided with screwed hole 404；Separately
One end is outer-hexagonal shape cylinder 402, and the section of hexagon cylinder 402 is provided with end tooth outside.By to pressing embedding stud 4 to apply one
Fixed pressure, can make its end tooth 403 be combined into one with the material of substrate 101, and cylinder 401 is positioned at described substrate 101
Circular hole 106 in, outer-hexagonal shape cylinder 402 is entered by its end tooth 403 in the material of substrate 101 of fin side, makes
Corresponding helicitic texture is generated on the thin-wall construction of described heat sink 101.
During as it is shown on figure 3, install and use, radiator is installed on wiring board 5 coordinating of embedding stud 4 with pressure by screw,
Owing to pressing the height thickness more than heat sink substrate 101 of the cylinder 401 of embedding stud 4, make the electronics unit device on wiring board 5
Part is in the space between circuit board substrate and radiator, makes some powerful electronic devices and components enter the cavity 109 of heat sink
In, wire 6 enters the line in the curve wire casing 108 being positioned in fin through the mounting hole 107 of radiator base plate 101 simultaneously
The hollow hole 303 of folder 3 is fixed, and passes from positioning in the wire wire hole 110 arranged by shelves 104 of fin one end.
It is above preferable enforcement of the present utility model is illustrated, but the invention is not limited to described embodiment,
Those of ordinary skill in the art it may also be made that all equivalent variations or replacement on the premise of this utility model spirit,
Deformation or the replacement of these equivalents are all contained in the application claim limited range.
Claims (10)
1. the radiator of a band wiring groove, it is characterised in that: include heat sink (1) and stud (4), described heat sink (1)
By substrate (101) be perpendicular to the fin (102) of substrate and form, described substrate (101) be provided with stud bolt hole (106),
The mounting hole (107) of threading and wire casing (108), stud bolt hole (106) is used for fixed bolt (4), and stud (4) passes through substrate
(101) one end is higher than the reverse side of substrate (101)；The reverse side of described substrate (101) is provided with cavity (109), uses
In being provided with electronic device.
2. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: it is additionally provided with wire fixing part, in substrate (101)
On set shoulder hole (105), in wire fixing part is fixed on shoulder hole (105).
3. the radiator of band wiring groove as claimed in claim 2, it is characterised in that: described wire fixing part includes spacer sleeve (2)
With wire clamp (3), the described cylinder that spacer sleeve (2) is a hollow, the described length that wire clamp (3) is discontinuous hollow-core construction
Cube, one end of cuboid is aduncate elastic construction (301), and the center of cuboid is provided with rectangle hollow hole
(303), the other end bottom of cuboid is provided with a cone elastic construction (302).
4. the radiator of band wiring groove as claimed in claim 2, it is characterised in that: described shoulder hole (105) is concentric cylinder
Hole, the miner diameter end of cylindrical hole is near fin side, and is positioned in wire casing.
5. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: it is additionally provided with a plurality of on described substrate (101)
Reinforcement (103), reinforcement (103) is parallel with fin.
6. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: on described substrate (101) both sides of the edge also
Being provided with location and lean on shelves (104), location is vertical with substrate (101) by shelves (104).
7. the radiator of band wiring groove as claimed in claim 6, it is characterised in that: the location being positioned at fin (102) one end is leaned on
It is provided with wire wire hole (110) on shelves (104).
8. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: described fin (102) is parallel to each other.
9. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: described wire casing (108) is arranged at fin
Among, wire casing is shaped form.
10. the radiator of band wiring groove as claimed in claim 1, it is characterised in that: one end of described stud (4) is cylinder
(401), the center of cylinder (401) is provided with screwed hole (404)；The other end is outer-hexagonal shape cylinder (402), outside
The section of hexagon cylinder (402) is provided with end tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525962.3U CN205793916U (en) | 2016-06-02 | 2016-06-02 | A kind of radiator of band wiring groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620525962.3U CN205793916U (en) | 2016-06-02 | 2016-06-02 | A kind of radiator of band wiring groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793916U true CN205793916U (en) | 2016-12-07 |
Family
ID=58136695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620525962.3U Expired - Fee Related CN205793916U (en) | 2016-06-02 | 2016-06-02 | A kind of radiator of band wiring groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951133A (en) * | 2017-12-19 | 2019-06-28 | 日本电产三协株式会社 | Control device of electric motor |
-
2016
- 2016-06-02 CN CN201620525962.3U patent/CN205793916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951133A (en) * | 2017-12-19 | 2019-06-28 | 日本电产三协株式会社 | Control device of electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 |