CN105246297A - Radiator base plate, radiating system and air conditioner - Google Patents
Radiator base plate, radiating system and air conditioner Download PDFInfo
- Publication number
- CN105246297A CN105246297A CN201510644225.5A CN201510644225A CN105246297A CN 105246297 A CN105246297 A CN 105246297A CN 201510644225 A CN201510644225 A CN 201510644225A CN 105246297 A CN105246297 A CN 105246297A
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- radiator
- backing plate
- pcb board
- main body
- electronic component
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Abstract
The invention discloses a radiator base plate, which comprises a main base plate body and a locating pin, wherein one side, opposite to the locating pin, of the main base plate body and the locating pin are respectively propped against a radiator and a printed circuit board (PCB), so that a to-be-radiated electronic element arranged on the PCB and the radiator reach a preset distance. Meanwhile, one side, opposite to the locating pin, of the main base plate body is propped against the radiator; and the contact area of the main base plate body and the radiator is large, so that the main base plate body can be prevented from being damaged due to overlarge torsion when fixed bolts of the radiator are assembled in batches; an operation by the user is facilitated; and the assembly quality is good. The invention further discloses a radiating system. The radiator base plate is applied by the radiating system, so that the damage to the to-be-radiated electronic element on the PCB due to extrusion of the radiator can be avoided; good radiating on the electronic element is ensured; and assembly is convenient. The invention further discloses an air conditioner. The air conditioner applies the radiating system. The electronic element on the PCB can be prevented from being damaged; the electronic element is good in radiating; and meanwhile, the radiating system is convenient to assemble.
Description
Technical field
The present invention relates to Mechanical Industry Technology field, more particularly, relate to a kind of radiator, a kind of cooling system, also relate to a kind of air-conditioning.
Background technology
At present, as air-conditioning, apparatus such as computer are equipped with cooling system, cooling system comprises PCB (PrintedCircuitBoard, printed circuit board) plate and radiator, wherein, as the electronic components such as CPU can produce amount of heat in the course of the work on pcb board, need be dispelled the heat by above-mentioned radiator.
In practical application, need to there is prepsetting gap between the electronic component of radiator and heating, the electronic component of above-mentioned heating is avoided to damage by radiator extruding on the one hand, avoid excesssive gap between radiator and the electronic component of heating on the other hand, guarantee that the heat of electronic component can fast and effeciently be scattered and disappeared by radiator.Refer to Fig. 1-2, in prior art, plastic screw post 102 is set between radiator 101 and pcb board 103, there is above-mentioned prepsetting gap between the electronic component 131 guaranteeing radiator 101 and above-mentioned pcb board 103, during assembling, radiator hold-down screw 104 need be made first through the pilot hole arranging above-mentioned pcb board 103, then through plastic screw post 102, be finally tightened on radiator 101 to make radiator 101 fix.Need in radiator hold-down screw 104 assembling process to use pneumatic screwdriver, but plastic screw post 102 is too small with radiator 101 contact area, the excessive plastic screw post 102 that easily causes of pneumatic screwdriver torsion damages, cannot ensure that the distance between radiator 101 and electronic component 131 reaches predeterminable range, pneumatic screwdriver torsion is too small is difficult to again assembling radiator hold-down screw 104, assembly manipulation has been difficult to, and assembly quality is difficult to ensure.
In addition, arrange above-mentioned plastic screw post and radiator hold-down screw 104 also can be caused successively need to be each passed through pcb board 103 could be connected with radiator 101 with after plastic screw post 102, operating process is loaded down with trivial details, affects production efficiency.
In sum, how both having enable the gap between radiator and the electronic component of heating reach predeterminable range, and guaranteed that again cooling system was easy to assembly, assembly quality is high, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of radiator backing plate, it has backing plate main body and alignment pin, side opposing with alignment pin in backing plate main body and alignment pin offset with radiator and pcb board respectively, can make to be arranged on electronic component to be dispelled the heat on pcb board and radiator reaches predeterminable range, simultaneously, the side that backing plate main body deviates from alignment pin is for offseting with radiator, both contacts area are large, backing plate main body is damaged because torsion is excessive when pneumatic screwdriver can be avoided to assemble radiator set bolt, user-friendly, and assembly quality is good.The present invention also provides a kind of cooling system, and it applies above-mentioned radiator backing plate, can avoid making electronic component to be dispelled the heat on PCB damage by radiator extruding, guarantee the heat radiation that above-mentioned electronic component reaches good, and easy to assembly.The present invention also provides a kind of air-conditioning, the above-mentioned cooling system of this air conditioning applications, and can prevent electronic component on PCB from damaging, and this electronic element radiating is good, this cooling system is easy to assembly simultaneously.
For achieving the above object, the invention provides following technical scheme:
A kind of radiator backing plate, for being folded between pcb board and radiator, described radiator backing plate comprises backing plate main body and is fixed on the alignment pin in described backing plate main body; Described backing plate main body is provided with open-work, and described open-work is used for wearing radiator hold-down screw; Described alignment pin is used for offseting with described pcb board, and the side that described backing plate main body deviates from described alignment pin is for offseting with described radiator.
Preferably, in above-mentioned radiator backing plate, also comprise buckle, described buckle is used for this radiator backing plate to be fixed on described pcb board.
Preferably, in above-mentioned radiator backing plate, radiator backing plate is provided with the spatial accommodation for holding electronic component to be dispelled the heat on described pcb board.
Preferably, in above-mentioned radiator backing plate, described backing plate main body surrounds open annular.
Preferably, in above-mentioned radiator backing plate, described backing plate main body surrounds rectangle.
A kind of cooling system, comprising:
Pcb board, described pcb board is provided with electronic component to be dispelled the heat;
Radiator, described radiator is used for dispelling the heat to electronic component described to be dispelled the heat;
Radiator backing plate, described radiator backing plate is the radiator backing plate in technique scheme described in any one.
Preferably, in above-mentioned cooling system, described pcb board is provided with the hole clipping be clasped with described radiator backing plate.
A kind of air-conditioning, comprise cooling system, described cooling system is the cooling system in technique scheme described in any one.
The invention provides a kind of radiator backing plate, for making electronic component to be dispelled the heat on radiator and pcb board keep predeterminable range, this radiator backing plate comprises backing plate main body and is arranged on the alignment pin in backing plate main body; Backing plate main body is provided with open-work, and open-work is used for wearing radiator hold-down screw; Alignment pin is used for offseting with pcb board, and the side that backing plate main body deviates from alignment pin is for offseting with radiator.
In radiator backing plate provided by the invention, the side that backing plate main body deviates from alignment pin and above-mentioned alignment pin are respectively used to offset with radiator and pcb board, namely this radiator backing plate can make to have certain distance between radiator and pcb board, thus make radiator pcb board treat that heat dissipation element has fixed range with being fixed on, can guarantee that radiator and electronic component above-mentioned to be dispelled the heat keep predeterminable range by the size of adjustment radiator backing plate; Simultaneously, backing plate main body and radiator offset, and both contacts area are large, damage backing plate main body when pneumatic screwdriver can be avoided to assemble radiator set bolt because torsion is excessive, user-friendly, and make radiator, radiator backing plate and pcb board three assembly quality good.
The present invention also provides a kind of cooling system, and it applies above-mentioned radiator backing plate, can avoid making electronic component to be dispelled the heat on PCB damage by radiator extruding, guarantee the heat radiation that above-mentioned electronic component reaches good, and easy to assembly.
The present invention also provides a kind of air-conditioning, the above-mentioned cooling system of this air conditioning applications, and can prevent electronic component on PCB from damaging, and this electronic element radiating is good, this cooling system is easy to assembly simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the explosive view of cooling system in prior art;
Fig. 2 is the sectional structure schematic diagram of cooling system in prior art;
The structural representation of the radiator backing plate that Fig. 3 provides for the embodiment of the present invention;
The explosive view of the cooling system that Fig. 4 provides for the embodiment of the present invention;
The sectional structure schematic diagram of the cooling system that Fig. 5 provides for the embodiment of the present invention;
Wherein, in Fig. 3-Fig. 5:
Radiator 101; Radiator backing plate 102; Backing plate main body 121; Open-work 1211; Buckle 1212; Alignment pin 122; Pcb board 103; Electronic component 131; Radiator hold-down screw 104.
Embodiment
The embodiment of the present invention discloses a kind of radiator backing plate, it has backing plate main body and alignment pin, side opposing with alignment pin in backing plate main body and alignment pin offset with radiator and pcb board respectively, can make to be arranged on electronic component to be dispelled the heat on pcb board and radiator reaches predeterminable range, simultaneously, the side that backing plate main body deviates from alignment pin is for offseting with radiator, both contacts area are large, backing plate main body is damaged because torsion is excessive when pneumatic screwdriver can be avoided to assemble radiator set bolt, user-friendly, and assembly quality is good.The present invention also discloses a kind of cooling system, and it applies above-mentioned radiator backing plate, can avoid making electronic component to be dispelled the heat on PCB damage by radiator extruding, guarantee the heat radiation that above-mentioned electronic component reaches good, and easy to assembly.The present invention also discloses a kind of air-conditioning, the above-mentioned cooling system of this air conditioning applications, and can prevent electronic component on PCB from damaging, and this electronic element radiating is good, this cooling system is easy to assembly simultaneously.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 3-Fig. 5, the embodiment of the present invention provides a kind of radiator backing plate 102, for being arranged between radiator 101 and pcb board 103, to make electronic component 131 to be dispelled the heat on radiator 101 and pcb board 103 keep predeterminable range, the alignment pin 122 that this radiator backing plate 102 comprises backing plate main body 121 and is arranged in backing plate main body 121; Backing plate main body 121 is provided with open-work 1211, and open-work 1211 is for wearing radiator hold-down screw 104, and this radiator hold-down screw 104 is fixed on above-mentioned pcb board 103 for making radiator 101; Alignment pin 122 is for offseting with described pcb board 103, and the side that backing plate main body 121 deviates from alignment pin 122 is for offseting with radiator 101.
In radiator backing plate 102 provided by the invention, the side that backing plate main body 121 deviates from alignment pin 122 and above-mentioned alignment pin 122 are respectively used to offset with radiator 101 and pcb board 103, namely this radiator backing plate 102 can make to have certain distance between radiator 101 and pcb board 103, thus make radiator 101 and the electronic component 131 to be dispelled the heat be fixed on pcb board 103 have fixed range, can guarantee that radiator 101 and electronic component 131 above-mentioned to be dispelled the heat keep predeterminable range by the size of adjustment radiator backing plate 102; Simultaneously, above-mentioned backing plate main body 121 is for directly offseting with radiator 101, both areas that contacts with each other are large, backing plate main body 121 is damaged because torsion is excessive when pneumatic screwdriver can be avoided to assemble radiator set bolt 101, user-friendly, and make radiator 101, radiator backing plate 102 and pcb board 103 three assembly quality good.
In above-mentioned radiator backing plate 102, also comprise buckle 1212, buckle 1212 is for being fixed on pcb board 103 by this radiator backing plate 102, accordingly, pcb board 103 is provided with the hole clipping coordinated with this buckle 1212, and when above-mentioned buckle 1212 is with above-mentioned hole clipping snap fit, the open-work 1211 of backing plate main body 121 is corresponding for the pilot hole arranging radiator hold-down screw 104 with on pcb board 103.During assembling, radiator hold-down screw 104 can be made disposable through the pilot hole of pcb board 103 and the open-work 1211 of backing plate main body 121 by once aiming at, radiator hold-down screw 104 need be made to be each passed through the pilot hole of pcb board 103 and the scheme of screw pole compared to prior art, simplify installation step, easy and simple to handle, be beneficial to and enhance productivity.
Contact with electronic component 131 above-mentioned to be dispelled the heat in order to avoid radiator backing plate 102 and cause electronic component 131 to damage, in the radiator backing plate 102 that above-described embodiment provides, radiator backing plate 102 is provided with the spatial accommodation of containing electronic components 131, and after radiator 101, pcb board 103 and radiator backing plate 102 three have assembled, electronic component 131 to be dispelled the heat on pcb board 103 is positioned at above-mentioned spatial accommodation.
Concrete, in above-mentioned radiator backing plate 102, spatial accommodation is the space at side place backing plate main body 121 being arranged alignment pin 122.
In above-mentioned radiator backing plate 102, backing plate main body 121 surrounds open annular.In the program, backing plate main body 121 surrounds open annular, be beneficial to the material saving backing plate main body 121 on the one hand, be convenient to above-mentioned electronic component 131 on the other hand heat is circumferentially shed, and be convenient to electronic component 131 heat is directly passed to radiator 101 by above-mentioned opening part, be beneficial to raising radiating efficiency.
Further, in above-mentioned radiator backing plate 102, backing plate main body 121 is set to circle in electronic component 131 periphery, to guarantee that the heat of electronic component 131 can be passed to radiator 101 fast.In above-mentioned radiator backing plate 102, backing plate main body 121 surrounds rectangle, certainly, according to the concrete shape of electronic component 131, the shape that above-mentioned backing plate main body 121 surrounds can also be set to circle, triangle etc., and the shape of the present embodiment to backing plate main body 121 does not limit.
Concrete, in the radiator backing plate 102 that above-described embodiment provides, alignment pin 122 and buckle 1212 are positioned at the homonymy of backing plate main body 121.
The embodiment of the present invention also provides a kind of cooling system, comprises pcb board 103, radiator 101 and radiator backing plate 102; Pcb board 103 is provided with electronic component 131 to be dispelled the heat; Radiator 101 is for dispelling the heat to electronic component 131 above-mentioned to be dispelled the heat; The radiator backing plate 102 that radiator backing plate 102 provides for above-described embodiment, and radiator 101 is by being fixed on pcb board 103 through the radiator hold-down screw 104 of the pilot hole of pcb board 103, the open-work 1211 of radiator backing plate 102 successively, and radiator backing plate 102 is clamped by above-mentioned pcb board 103 and radiator 101 and fixed.
Concrete, in above-mentioned cooling system, pcb board 103 is provided with the hole clipping coordinated with the buckle 1212 of radiator backing plate 102, and buckle 1212 matches with hole clipping and makes radiator backing plate 102 be fixed on pcb board 103.
The cooling system that the present embodiment provides applies above-mentioned radiator backing plate 102, can avoid making electronic component 131 to be dispelled the heat on PCB to extrude by radiator 101 and damage, guarantee that above-mentioned electronic component 131 reaches good heat radiation, and easy to assembly, assemble effective.
The embodiment of the present invention also provides a kind of air-conditioning, and this air-conditioning comprises radiator 101 system, and the cooling system that this cooling system provides for above-described embodiment.
The above-mentioned cooling system of this air conditioning applications, can prevent electronic component 131 on PCB from damaging, and this electronic component 131 dispels the heat well, this cooling system is easy to assembly simultaneously, assembly quality is high.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a radiator backing plate, for being folded between pcb board and radiator, is characterized in that, described radiator backing plate comprises backing plate main body and is fixed on the alignment pin in described backing plate main body; Described backing plate main body is provided with open-work, and described open-work is used for wearing radiator hold-down screw; Described alignment pin is used for offseting with described pcb board, and the side that described backing plate main body deviates from described alignment pin is for offseting with described radiator.
2. radiator backing plate according to claim 1, is characterized in that, also comprise buckle, and described buckle is used for this radiator backing plate to be fixed on described pcb board.
3. radiator backing plate according to claim 1, is characterized in that, radiator backing plate is provided with the spatial accommodation for holding electronic component to be dispelled the heat on described pcb board.
4. radiator backing plate according to claim 1, is characterized in that, described backing plate main body surrounds open annular.
5. radiator backing plate according to claim 4, is characterized in that, described backing plate main body surrounds rectangle.
6. a cooling system, is characterized in that, comprising:
Pcb board, described pcb board is provided with electronic component to be dispelled the heat;
Radiator, described radiator is used for dispelling the heat to electronic component described to be dispelled the heat;
Radiator backing plate, described radiator backing plate is the radiator backing plate described in claim 1-6 any one.
7. cooling system according to claim 6, is characterized in that, described pcb board is provided with the hole clipping be clasped with described radiator backing plate.
8. an air-conditioning, is characterized in that, comprises cooling system, and described cooling system is the cooling system described in claim 6-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644225.5A CN105246297A (en) | 2015-09-30 | 2015-09-30 | Radiator base plate, radiating system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644225.5A CN105246297A (en) | 2015-09-30 | 2015-09-30 | Radiator base plate, radiating system and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105246297A true CN105246297A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644225.5A Pending CN105246297A (en) | 2015-09-30 | 2015-09-30 | Radiator base plate, radiating system and air conditioner |
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| Country | Link |
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| CN (1) | CN105246297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899049A (en) * | 2016-06-06 | 2016-08-24 | 上海宝星意迈杰企业发展有限公司 | Radiator structure |
| CN106938602A (en) * | 2017-04-13 | 2017-07-11 | 诺贝特空调（盐城）有限公司 | A kind of air conditioning for automobiles increases cooling and radiation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5761041A (en) * | 1996-06-25 | 1998-06-02 | Sun Microsystems, Inc. | Mechanical heat sink attachment |
| CN101267723A (en) * | 2007-03-16 | 2008-09-17 | 富准精密工业(深圳)有限公司 | Heat radiation device |
| CN201957383U (en) * | 2010-12-22 | 2011-08-31 | 中兴通讯股份有限公司 | Radiator and equipment with daughter card architecture |
| CN202058721U (en) * | 2011-01-14 | 2011-11-30 | 深圳市同洲电子股份有限公司 | Fixing structure of a heat radiation device |
| CN204596779U (en) * | 2015-03-31 | 2015-08-26 | 广东美的暖通设备有限公司 | A kind of chip heat radiator |
-
2015
- 2015-09-30 CN CN201510644225.5A patent/CN105246297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5761041A (en) * | 1996-06-25 | 1998-06-02 | Sun Microsystems, Inc. | Mechanical heat sink attachment |
| CN101267723A (en) * | 2007-03-16 | 2008-09-17 | 富准精密工业(深圳)有限公司 | Heat radiation device |
| CN201957383U (en) * | 2010-12-22 | 2011-08-31 | 中兴通讯股份有限公司 | Radiator and equipment with daughter card architecture |
| CN202058721U (en) * | 2011-01-14 | 2011-11-30 | 深圳市同洲电子股份有限公司 | Fixing structure of a heat radiation device |
| CN204596779U (en) * | 2015-03-31 | 2015-08-26 | 广东美的暖通设备有限公司 | A kind of chip heat radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899049A (en) * | 2016-06-06 | 2016-08-24 | 上海宝星意迈杰企业发展有限公司 | Radiator structure |
| CN106938602A (en) * | 2017-04-13 | 2017-07-11 | 诺贝特空调（盐城）有限公司 | A kind of air conditioning for automobiles increases cooling and radiation device |
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Application publication date: 20160113 |