CN207382781U - Assembled cooling fin - Google Patents
Assembled cooling fin Download PDFInfo
- Publication number
- CN207382781U CN207382781U CN201721374261.5U CN201721374261U CN207382781U CN 207382781 U CN207382781 U CN 207382781U CN 201721374261 U CN201721374261 U CN 201721374261U CN 207382781 U CN207382781 U CN 207382781U
- Authority
- CN
- China
- Prior art keywords
- heat sink
- secondary heat
- shaft
- sliding
- radiating groove
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of Assembled cooling fins, including main heat sink, secondary heat sink and thermal grease, the main heat sink is fitted on cabinet, and the lateral surface of the main heat sink is provided with multiple radiating grooves, and the side of the radiating groove is provided with the sliding slot parallel with its bottom surface；Multiple secondary heat sinks are rotatably connected by shaft head and the tail series connection, and the both ends of the shaft are separately positioned in the sliding slot, and can be along the sliding slot slidable connection；The bottom surface of the radiating groove is provided with thermal grease layer, and the shaft is bonded with the thermal grease layer.A kind of Assembled cooling fin of the utility model by set on the outside of main heat sink slidably with flexible secondary heat sink group, when needing to radiate to part by force, it can be by sliding time heat sink group, it is contact area to increase the position with air, so as to enhance local heat dissipation performance.
Description
Technical field
The utility model is related to radiator more particularly to a kind of Assembled cooling fins.
Background technology
Most of electronic equipments at this stage are placed in babinet, and electronic equipment is protected by babinet.But it is
Consumption is saved, usually multiple electronic equipments are placed in a cabinet.Electronic equipment at work, can give out certain
Heat, it is necessary to heat be distributed electronic equipment is avoided to influence its normal working performance working at high temperature.At this stage
Radiator be fixed structure, if multiple electronic equipments only partly work, in fact it could happen that situation about radiating not in time.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Assembled cooling fin.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of Assembled cooling fin, including,
Main heat sink, the main heat sink are fitted on cabinet, and the lateral surface of the main heat sink is provided with multiple heat dissipations
Slot, the side of the radiating groove are provided with the sliding slot parallel with its bottom surface；
Secondary heat sink group, the secondary heat sink group include multiple secondary heat sinks, sliding shaft and lift shaft, the slip
Shaft and the lift shaft are arranged at intervals, and the both ends of the secondary heat sink are consolidated respectively with the sliding shaft and lift shaft
Fixed connection.
Sliding block, multiple sliding blocks are arranged in pairs in respectively in two sliding slots, and can slidably be connected along the sliding slot
It connects, the both ends of the sliding shaft are fixedly connected respectively with the sliding block；
Thermal grease, the bottom surface of the radiating groove are provided with thermal grease layer, and the shaft is pasted with the thermal grease layer
It closes.
Preferably, the length of the lift shaft and the sliding shaft is not more than the width of the radiating groove.
Specifically, multiple radiating grooves are arranged in parallel, and the width of the secondary heat sink is not more than the width of the radiating groove
Degree, the thickness of the secondary heat sink are not more than the depth of the radiating groove.
Preferably, when multiple secondary heat sinks are located at same level, total length of multiple secondary heat sinks etc.
In the length of the radiating groove.
Further, the medial surface of the secondary heat sink is provided with thermal grease layer.
The beneficial effects of the utility model are：
A kind of Assembled cooling fin of the utility model by set on the outside of main heat sink slidably with flexible secondary heat dissipation
Plate group, can be by sliding time heat sink group when needing to radiate to part by force, and it is contact surface to increase the position with air
Product, so as to enhance local heat dissipation performance.
Description of the drawings
Fig. 1 is the top view of Assembled cooling fin described in the utility model；
Fig. 2 is the side view of Assembled cooling fin described in the utility model, and time heat sink does not stretch in figure；
Fig. 3 is the side view of Assembled cooling fin described in the utility model, and time heat sink stretches in figure.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2 and Figure 3, a kind of Assembled cooling fin of the utility model, including main heat sink 1, secondary heat sink
Group and thermal grease, main heat sink 1 are fitted on cabinet, and the lateral surface of main heat sink 1 is provided with multiple radiating grooves 2, radiating groove 2
Side be provided with the sliding slot 3 parallel with its bottom surface；Secondary heat sink group includes multiple secondary heat sinks 5, sliding shaft 4 and lifting and turns
Axis 41, sliding shaft 4 and lift shaft 41 are arranged at intervals, and the both ends of secondary heat sink 5 respectively with sliding shaft 4 and lift shaft
41 are fixedly connected, and the bottom surface of radiating groove 2 is provided with thermal grease layer, and shaft is bonded with thermal grease layer.
The length of lift shaft 41 and sliding shaft 4 is not more than the width of radiating groove 2, and multiple radiating grooves 2 are arranged in parallel, secondary
The width of heat sink 5 is not more than the width of radiating groove 2, and the thickness of secondary heat sink 5 is not more than the depth of radiating groove 2, when multiple times
When heat sink 5 is located at same level, the total lengths of multiple secondary heat sinks 5 is equal to the length of radiating groove 2, secondary heat sink 5 it is interior
Side is provided with thermal grease layer.
A kind of operation principle of Assembled cooling fin of the utility model is as follows：
When that need not be radiated by force, the angle setting between adjacent two heat sinks 5 is become 180 °, and is made
The medial surface of secondary heat sink 5 is bonded with the bottom surface of radiating groove 2, i.e., structure as shown in Figure 2, and the heat of box house is from master at this time
It sheds on heat sink 1 and time heat sink 5.
When needing to be radiated by force, lift shaft 41 will be pulled upwardly, and make time heat sink 5 in M structure, and slided
The part radiated to needs is moved, strong heat dissipation is realized by the contact area increased with air.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every skill according to the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (5)
1. a kind of Assembled cooling fin, it is characterised in that：Including,
Main heat sink, the main heat sink are fitted on cabinet, and the lateral surface of the main heat sink is provided with multiple radiating grooves, institute
The side for stating radiating groove is provided with the sliding slot parallel with its bottom surface；
Secondary heat sink group, the secondary heat sink group include multiple secondary heat sinks, sliding shaft and lift shaft, the sliding shaft
It is arranged at intervals with the lift shaft, and the both ends of the secondary heat sink are fixed with the sliding shaft and lift shaft connect respectively
It connects；
Sliding block, multiple sliding blocks are arranged in pairs in respectively in two sliding slots, and can be along the sliding slot slidable connection, institute
The both ends for stating sliding shaft are fixedly connected respectively with the sliding block；
Thermal grease, the bottom surface of the radiating groove are provided with thermal grease layer, and the shaft is bonded with the thermal grease layer.
2. Assembled cooling fin according to claim 1, it is characterised in that：The lift shaft and the sliding shaft
Length is not more than the width of the radiating groove.
3. Assembled cooling fin according to claim 1, it is characterised in that：Multiple radiating grooves are arranged in parallel, described
The width of secondary heat sink is not more than the width of the radiating groove, and the thickness of the secondary heat sink is not more than the depth of the radiating groove
Degree.
4. Assembled cooling fin according to claim 1, it is characterised in that：When multiple secondary heat sinks are located at same water
During plane, the total length of multiple secondary heat sinks is equal to the length of the radiating groove.
5. Assembled cooling fin according to claim 1, it is characterised in that：The medial surface of the secondary heat sink is provided with scattered
Hot layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374261.5U CN207382781U (en) | 2017-10-18 | 2017-10-18 | Assembled cooling fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721374261.5U CN207382781U (en) | 2017-10-18 | 2017-10-18 | Assembled cooling fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382781U true CN207382781U (en) | 2018-05-18 |
Family
ID=62336860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721374261.5U Expired - Fee Related CN207382781U (en) | 2017-10-18 | 2017-10-18 | Assembled cooling fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828403A (en) * | 2019-10-24 | 2020-02-21 | 上海理工大学 | Combined semiconductor unit temperature control box |
| CN112040688A (en) * | 2020-08-24 | 2020-12-04 | 海宁华瀚电子科技有限公司 | Enterprise computer terminal cabinet with high-temperature alarm function |
-
2017
- 2017-10-18 CN CN201721374261.5U patent/CN207382781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110828403A (en) * | 2019-10-24 | 2020-02-21 | 上海理工大学 | Combined semiconductor unit temperature control box |
| CN110828403B (en) * | 2019-10-24 | 2021-05-11 | 上海理工大学 | Combined semiconductor unit temperature control box |
| CN112040688A (en) * | 2020-08-24 | 2020-12-04 | 海宁华瀚电子科技有限公司 | Enterprise computer terminal cabinet with high-temperature alarm function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181129 Address after: 621000 West Side of Jiepai Town Longitudinal Road, Anzhou District, Mianyang City, Sichuan Province Patentee after: Mianyang Panfeng Intelligent Manufacturing Co.,Ltd. Address before: 621000 Bowei Industrial Park, Shiqiaopu Guquan Community, Mianyang High-tech Zone, Sichuan Province Patentee before: MIANYANG PANJI TECHNOLOGY CO.,LTD. |
|
| 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: 20180518 Termination date: 20211018 |