CN106358427A - Wind guiding device and heat sink - Google Patents
Wind guiding device and heat sink Download PDFInfo
- Publication number
- CN106358427A CN106358427A CN201611039724.2A CN201611039724A CN106358427A CN 106358427 A CN106358427 A CN 106358427A CN 201611039724 A CN201611039724 A CN 201611039724A CN 106358427 A CN106358427 A CN 106358427A
- Authority
- CN
- China
- Prior art keywords
- pcb
- blower fan
- air ducting
- plate
- pcb plate
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to the technical field of heat sinks, in particular to a wind guiding device and a heat sink. The wind guiding device provided by the invention comprises a fan component and a PCB component, wherein the fan component comprises a fan, the PCB component comprises a PCB electrically connected with the fan, and the PCB component is arranged at the outer side of the radial direction of the fan. The wind guiding device provided by the invention has the advantages that the PCB component is arranged at the outer side of the radial direction of the fan, so that the PCB is not located at a wind inlet and outlet direction of the fan any more, an obstacle produced by the PCB on inlet and outlet wind of the fan can be avoided, air convection effect can be guaranteed, and cooling effect is improved.
Description
Technical field
The present invention relates to heat sink technology field, particularly to a kind of air ducting and radiator.
Background technology
In existing radiator, wind guide parts (blower fan) and control section (pcb plate) are separately fixed at diverse location, generally
Pcb plate is fixed on above blower fan, realizes by cabling connecting.This existing arrangement, is primarily present following two sides
The problem in face:
(1) pcb plate reduces blower fan service efficiency, affects cross-ventilation effect.
(2) cable run distance is longer, and mounting arrangement is inconvenient, and line security is relatively low.
Content of the invention
A technical problem to be solved by this invention is: existing radiator, and its pcb plate is fixed on the top of blower fan,
Impact cross-ventilation effect, reduces radiating efficiency.
In order to solve above-mentioned technical problem, the invention provides a kind of air ducting and a kind of radiator.
According to the first aspect of the invention, the invention provides a kind of air ducting.This air ducting includes fan assembly
With pcb board component, wherein, fan assembly includes blower fan, and pcb board component includes the pcb plate electrically connecting with blower fan, pcb board component
It is arranged at the radial outside of blower fan.
Alternatively, pcb board component is arranged on fan assembly.
Alternatively, pcb board component also includes installing plate, and pcb plate is installed on installing plate.
Alternatively, installing plate is provided with the groove being adapted with pcb plate, and pcb plate embeds in groove.
Alternatively, pcb plate includes being provided with the mainboard face of pcb plate port and two lateral plates adjoining with mainboard face；Groove
Relative two side wall on be respectively equipped with the chute being adapted to lateral plates, two lateral plates are inserted in two chutes respectively.
Alternatively, fan assembly also includes gripper shoe, and assembling is in gripper shoe.
Alternatively, pcb board component is installed in gripper shoe.
Alternatively, gripper shoe includes flat part and bending part, and on flat part, bending part is connected to flat part to assembling
Side and with respect to flat part bending setting, pcb board component is connected on bending part.
Alternatively, bending part is provided with slot, and the pcb plate port of pcb plate passes through slot.
Alternatively, fan assembly also includes vibration-damped component, and vibration-damped component is arranged between blower fan and gripper shoe.
According to the second aspect of the invention, present invention also offers a kind of radiator.Radiator provided by the present invention, bag
Include the air ducting of the present invention.
The present invention by being arranged at the radial outside of blower fan so that pcb plate is no longer on the turnover of blower fan by pcb board component
On wind direction, can avoid pcb plate that blower fan air inlet/outlet is produced and hinder, ensure that cross-ventilation effect, improve radiating efficiency.
By being described in detail to the exemplary embodiment of the present invention referring to the drawings, the further feature of the present invention and
Its advantage will be made apparent from.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 illustrates the three-dimensional structure diagram of the air ducting of one embodiment of the invention.
Fig. 2 illustrates the detonation configuration figure of pcb board component in Fig. 1.
In figure:
1st, fan assembly；10th, blower fan；11st, gripper shoe；111st, flat part；112nd, bending part；1121st, slot；12, bolt；
13rd, nut；14, spring-rubber pad；15th, the first screw；16th, support；17th, snap ring；
2nd, pcb board component；21st, pcb plate；211st, pcb plate port；22nd, installing plate；221st, groove；222nd, chute；23rd,
Two screws；24th, screw hole.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, and never conduct to the present invention and its application or makes
Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not carrying out creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
May be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
When in the case of, described technology, method and apparatus should be considered authorize description a part.
In describing the invention it is to be understood that the noun of locality as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, the orientation indicated by level " and " top, bottom " etc. or position relationship are normally based on orientation shown in the drawings or position and close
System, is for only for ease of the description present invention and simplifies description, in the case of illustrating on the contrary, these nouns of locality do not indicate that
Must have specific orientation or with specific azimuth configuration and operation with the device of hint indication or element, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside with respect to each part profile of itself.
In describing the invention it is to be understood that limiting parts using the word such as " first ", " second ", only
It is for only for ease of and corresponding parts are distinguished, such as do not have Stated otherwise, above-mentioned word does not have particular meaning, therefore not
It is understood that as limiting the scope of the invention.
Figures 1 and 2 show that an embodiment of air ducting of the present invention.With reference to Fig. 1-2, wind-guiding provided by the present invention
Device, including fan assembly 1 and pcb board component 2, fan assembly 1 includes blower fan 10, and pcb board component 2 includes being electrically connected with blower fan 10
The pcb plate 21 connecing, pcb board component 2 is arranged at the radial outside of blower fan 10.
The present invention passes through for pcb board component 2 to be arranged at the radial outside of blower fan 10 so that pcb plate 21 is no longer on blower fan
On 10 air inlet/outlet direction, can avoid pcb plate 21 that blower fan 10 air inlet/outlet is produced and hinder, ensure that cross-ventilation effect,
Improve radiating efficiency.
In addition, in order to solve the problems, such as that between pcb plate 21 and blower fan 10, cable run distance is long further, can also be further
Pcb board component 2 is arranged on fan assembly 1, so can reduce the distance between pcb plate 21 and blower fan 10, such that it is able to
Shorten the length of the electric wire being connected between pcb plate 21 and blower fan 10, not only wiring is more convenient, and line security can have
Effect improves.
The present invention is described further with reference to the embodiment shown in Fig. 1-2.
As shown in Figure 1-2, in this embodiment, air ducting includes fan assembly 1 and pcb board component 2, wherein, blower fan
Assembly 1 includes blower fan 10, and pcb board component includes pcb plate 21, and pcb plate 21 is electrically connected with blower fan 10 to be controlled to blower fan 10,
And, in order to ensure cross-ventilation effect, and shorten the cable run distance between pcb plate 21 and blower fan 10, the pcb plate of this embodiment
Assembly 2 is arranged on fan assembly 1, and pcb board component 2 is located at the radial outside of blower fan 10.
As shown in figure 1, in this embodiment, fan assembly 1 also includes gripper shoe 11, support 16 and snap ring 17, wherein,
Fagging 11 is used for carrying blower fan 10；Support 16 and snap ring 17 are then connected to miscellaneous part (the such as copper of gripper shoe 11 and radiator
Pipe) between, for realizing the connection of gripper shoe 11 and blower fan 10 and the miscellaneous part (such as copper pipe) of radiator.
As shown in figure 1, the gripper shoe 11 of this embodiment includes flat part 111, blower fan 10 is installed on this flat part 111.
The axis direction of blower fan 10 is basically perpendicular to flat part 111, and this makes the air inlet/outlet direction of blower fan 10 be basically perpendicular to flat part
111.As shown in Figure 1, in this embodiment, fan assembly 1 includes three blower fans 10, and three blower fans 10 are all by bolt 12 and spiral shell
Female 13 are removably attachable on flat part 111, but it will be apparent to those skilled in the art that the concrete number of blower fan 10, and
Realize mode that blower fan 10 is detachably connected with gripper shoe 11 it is not limited to shown in this embodiment, can be according to actual feelings
Condition carries out relative set.
And, as shown in figure 1, the gripper shoe 11 of this embodiment also includes bending part 112, this bending part 112 is connected to flat
The side of plate portion 111 and with respect to flat part 111 bending setting, this makes this bending part 112 be in the radial outside of blower fan 10.
This bending part 112 is used for being connected with pcb board component 2, thus peace on fan assembly 1 for the pcb board component 2 not only can be realized
Dress, shorten cable run distance, also ensure that simultaneously pcb board component 2 be located at blower fan 10 radial outside so that pcb board component 2 not
It again is on the air inlet/outlet direction of blower fan 10, can avoid because pcb plate 21 is arranged on the top of blower fan 10 affects cross-ventilation
Effect.In such an embodiment, it is preferable the side bending that bending part 112 is located towards blower fan 10 with respect to flat part 111, this
Sample can shorten cable run distance with respect to bending part 112 towards the situation of the opposite direction bending of blower fan 10 side further,
And further facilitate the arrangement connecting pcb plate 21 and the electric wire of blower fan 10.
As shown in figure 1, in this embodiment, support 16 is connected in gripper shoe 11 by the first screw 15, specifically, two
Individual support 16 is connected on the both sides being adjoined with the side being provided with bending part 112 of flat part 111, to gripper shoe 11 and peace
The blower fan 10 being loaded in gripper shoe 11 is supported, and keeps integrally-built stability.Snap ring 17 is arranged on support 16, is used in combination
In clip on the copper pipe of radiator.Based on this, gripper shoe 11 and blower fan 10 can be fixed on scattered by support 16 and snap ring 17
On the copper pipe of hot device.
In addition, in order to reduce vibration and noise, vibration-damped component can also be arranged between blower fan 10 and gripper shoe 11 further,
Reduce the transmission of vibration using this vibration-damped component, reduce noise.As shown in Figure 1, in this embodiment, fan assembly 1 also includes using
Make the spring-rubber pad 14 of vibration-damped component, this spring-rubber pad 14 is arranged between blower fan 10 and gripper shoe 11.Due to spring-rubber
Blower fan 10 can be separated by pad 14 with gripper shoe 11, and as a kind of cushion, it can play the effect of buffering vibration, because
This, the produced transmission vibrated to gripper shoe 6 when this spring-rubber pad 14 can reduce blower fan 10 work, realize vibration and noise reducing
Purpose.
As shown in Fig. 2 in this embodiment, pcb board component 2 also includes installing plate 22, and pcb plate 21 is installed on this installing plate
On 22.Specifically, as shown in Figure 2, this installing plate 22 is provided with the groove 221 being adapted with pcb plate 21, and pcb plate 21 embeds should
In groove 221.Based on this, installing plate 22 can play certain protective effect to pcb plate 21, and makes overall structure more beautiful
See.Installing plate 22 can select aluminium section bar.
Further, it is installed in groove 221 for the ease of pcb plate 21, installing plate 22 is additionally provided with chute 222, pcb plate
21 slide along this chute 222, you can realize the installation in groove 221, the simpler convenience of mounting means.Retouch for convenience
State, below the plate face being provided with pcb plate port 211 of pcb plate 21 is referred to as mainboard face, and pcb plate 21 is adjoined with mainboard face
Two plate faces be referred to as lateral plates, be wherein connected by electric wire between pcb plate port 211 and blower fan 10, with realize pcb plate 21 with
Electrical connection between blower fan 10.
As shown in Fig. 2 in this embodiment, the relative two side wall of groove 221 is respectively equipped with chute 222, this cunning
Groove 222 is adapted with the lateral plates of pcb plate 21, and two lateral plates of pcb plate 21 are inserted in two chutes 222 respectively.So
When assembling pcb plate 21 with installing plate 22, only the two of pcb plate 21 lateral plates need to be inserted in two chutes 222, and along two
The bearing of trend slip pcb plate 21 of individual chute 222, you can embed pcb plate 21 in groove 221, realize pcb plate 21 and installing plate
22 assembling, simple and convenient, and be connected firmly.
After pcb plate 21 and installing plate 22 are completed, need to be connected with the bending part 112 of gripper shoe 11, by pcb plate
Assembly 2 is installed on fan assembly 1.Understand in conjunction with Fig. 1 and Fig. 2, in this embodiment, installing plate 22 and pcb plate 21 are all provided with
There is screw hole 24, correspondingly, bending part 112 is also correspondingly provided with installing hole, the second screw 23 sequentially passes through on bending part 112
Screw hole 24 on installing hole and pcb plate 21 and installing plate 22, realizes assembly and the gripper shoe 11 of pcb plate 21 and installing plate 22
Connection.As previously described, because bending part 112 is in the radial outside of blower fan 10, therefore, it is installed on this bending part 112
Pcb board component 2 also is located at the radial outside of blower fan 10, and is no longer on the top of the axial direction of blower fan 10, therefore, this embodiment
Pcb board component 2 will not stop air current flow it is ensured that smooth air convection current, and then improves radiating efficiency.In addition, pcb plate group
Part 2 is installed on fan assembly 1 by being connected with bending part 112, and pcb plate 21 is less with the distance of blower fan 10, therefore, it can
Shorten cable run distance, not only wiring is more convenient additionally it is possible to improve line security.
It is additionally, since the mainboard face of pcb plate 21 and bending part 112 is oppositely arranged, and pcb plate port 211 is with respect to pcb plate
Mainboard face out protrusion, therefore, more closely fitted with bending part 112 in the mainboard face in order to ensure pcb plate 21, in this enforcement
In example, bending part 112 is additionally provided with slot 1121, this slot 1121 and pcb plate port 211 correspond setting, in assembling pcb
When board component 2 and bending part 112, pcb plate port 211 passes through slot 1121.Based on this, the mainboard face of pcb plate 21 can be with folding
Turn of bilge 112 is more closely fitted, and this not only can make the two connection more solid and reliable additionally it is possible to reduce pcb plate further
The distance between 21 and blower fan 10, and then shorten cable run distance further.
Second aspect present invention additionally provides a kind of radiator, and it includes the air ducting of the present invention.
The foregoing is only the exemplary embodiment of the present invention, not in order to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (11)
1. a kind of air ducting it is characterised in that including fan assembly (1) and pcb board component (2), wrap by described fan assembly (1)
Include blower fan (10), described pcb board component (2) includes the pcb plate (21) electrically connecting with described blower fan (10), described pcb board component
(2) it is arranged at the radial outside of described blower fan (10).
2. air ducting according to claim 1 is it is characterised in that described pcb board component (2) is arranged at described blower fan group
On part (1).
3. air ducting according to claim 1 is it is characterised in that described pcb board component (2) also includes installing plate
(22), described pcb plate (21) is installed on described installing plate (22).
4. air ducting according to claim 3 is it is characterised in that described installing plate (22) is provided with and described pcb plate
(21) groove (221) being adapted, described pcb plate (21) embeds in described groove (221).
5. air ducting according to claim 4 is it is characterised in that described pcb plate (21) includes being provided with pcb plate port
(211) mainboard face and two lateral plates adjoining with described mainboard face；Divide on the relative two side wall of described groove (221)
It is not provided with the chute (222) being adapted to described lateral plates, described two lateral plates are inserted in described two chutes (222) respectively.
6. according to the arbitrary described air ducting of claim 1-5 it is characterised in that described fan assembly (1) also includes supporting
Plate (11), described blower fan (10) is installed in described gripper shoe (11).
7. air ducting according to claim 6 is it is characterised in that described pcb board component (2) is installed on described gripper shoe
(11) on.
8. air ducting according to claim 7 it is characterised in that described gripper shoe (11) include flat part (111) and
Bending part (112), described blower fan (10) is installed on described flat part (111), and described bending part (112) is connected to described flat board
The side in portion (111) and with respect to described flat part (111) bending setting, described pcb board component (2) is connected to described bending part
(112) on.
9. air ducting according to claim 8 is it is characterised in that described bending part (112) is provided with slot (1121),
The pcb plate port (211) of described pcb plate (21) passes through described slot (1121).
10. air ducting according to claim 6 is it is characterised in that described fan assembly (1) also includes vibration-damped component, institute
State vibration-damped component to be arranged between described blower fan (10) and described gripper shoe (11).
A kind of 11. radiators are it is characterised in that include described air ducting as arbitrary in claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039724.2A CN106358427B (en) | 2016-11-22 | 2016-11-22 | Air ducting and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611039724.2A CN106358427B (en) | 2016-11-22 | 2016-11-22 | Air ducting and radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106358427A true CN106358427A (en) | 2017-01-25 |
| CN106358427B CN106358427B (en) | 2018-10-09 |
Family
ID=57863254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611039724.2A Active CN106358427B (en) | 2016-11-22 | 2016-11-22 | Air ducting and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106358427B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501605A (en) * | 2006-08-04 | 2009-08-05 | 惠普开发有限公司 | Cooling fan module |
| CN201802670U (en) * | 2010-09-17 | 2011-04-20 | 杭州华三通信技术有限公司 | Fan heat radiation device and data communication device |
| CN102308684A (en) * | 2009-02-09 | 2012-01-04 | 松下电器产业株式会社 | Heat exchanger device and heating element holder using same |
| CN202188560U (en) * | 2011-07-08 | 2012-04-11 | 盛新东 | Radiator |
| CN105377001A (en) * | 2015-12-04 | 2016-03-02 | 陈小英 | PCB positioning device saving energy consumption |
| CN206165086U (en) * | 2016-11-22 | 2017-05-10 | 珠海格力电器股份有限公司 | Air ducting and radiator |
-
2016
- 2016-11-22 CN CN201611039724.2A patent/CN106358427B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501605A (en) * | 2006-08-04 | 2009-08-05 | 惠普开发有限公司 | Cooling fan module |
| CN102308684A (en) * | 2009-02-09 | 2012-01-04 | 松下电器产业株式会社 | Heat exchanger device and heating element holder using same |
| CN201802670U (en) * | 2010-09-17 | 2011-04-20 | 杭州华三通信技术有限公司 | Fan heat radiation device and data communication device |
| CN202188560U (en) * | 2011-07-08 | 2012-04-11 | 盛新东 | Radiator |
| CN105377001A (en) * | 2015-12-04 | 2016-03-02 | 陈小英 | PCB positioning device saving energy consumption |
| CN206165086U (en) * | 2016-11-22 | 2017-05-10 | 珠海格力电器股份有限公司 | Air ducting and radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106358427B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7365973B2 (en) | Cooling system and method | |
| US8672732B2 (en) | Cooling system and method | |
| US20070163748A1 (en) | Cooling system and method | |
| US20030235025A1 (en) | Server unit comprising stacked multiple server unit cabinets accommodating multiple cartridge type server units | |
| CN105409343A (en) | Modular data center cooling | |
| AU2007207648B2 (en) | Cooling system and method | |
| JP2016040729A (en) | Equipment-rack power distribution system with cooling | |
| CN206165086U (en) | Air ducting and radiator | |
| CN209731870U (en) | A kind of cabinet heat dissipation device | |
| CN106358427A (en) | Wind guiding device and heat sink | |
| CN102467199A (en) | Electronic device | |
| CN110187749B (en) | Computer integrated device | |
| CN106549555A (en) | A kind of automatic heat radiation frequency converter | |
| CN102710065A (en) | Motor cooling water jacket | |
| CN212992832U (en) | Frequency conversion air conditioner processing controller with high heat radiation structure | |
| CN209330512U (en) | Radiator and electronic equipment | |
| CN109079455B (en) | A kind of assembly method of electric heating tube cooling fin | |
| CN208635295U (en) | A kind of electric heater and air-conditioning | |
| CN105979753A (en) | Balanced heat dissipation device and method of electric vehicle | |
| CN205536722U (en) | Oil separator and have its air conditioning system | |
| CN214478941U (en) | Electric box for automation of electrical engineering | |
| CN211702856U (en) | Heat dissipation device for block chain management server | |
| CN212935322U (en) | Intelligent host suitable for return cable district section early warning | |
| CN213687083U (en) | Air conditioning system of movable working cabin and movable working cabin | |
| CN213846389U (en) | Novel protection for mechatronic motor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |